Answer:
f(x) = 2x+5
Step-by-step explanation:
As you know, a student ticket is one item, and you only need one of these to enter a football game. We will assume he is by himself and without friends. There are items he can buy for $2 each at the concession stand.
With what we know, we can conclude that the total cost to attend the football game could be a function.
The function will be
f(x) = 2x + 5
This is because you buy the ticket one time and buys x items, which is modeled by the function.
I'm sorry that I can't send any links, but if you go to desmos graphing calculator, you can find type the function out and get the graph of the function. Remember to look only at the first quadrant!
Your welcome for the answer, and comment if you have any questions! If you could mark this answer as the brainliest, I would greatly appreciate it! :D
Find the current balance for Seth's savings account if he had a balance of $406.50, made a $75
deposit, withdrew $125, and earned $4.50.
Answer:
361
Step-by-step explanation:
he had 406.5 and deposit is 75
total = 481.5 i I added both
he withdrew 125 ii
total = 356.5 iii I subracted i and ii
he earned 4.5 iv
total = 361 I added iii and iv
Someone please help
4. What is the measure of the missing angle?
Х
62°
OX= 62°
O x = 118
O x = 28°
O x= 33°
Answer:
X = 28
Step-by-step explanation:
The angle is 90 degrees in total and one portion of the angle is 62 degrees
You subtract the 62 degrees from the 90-degree angle to figure out the other unknown portion of the angle
90 - 62 = 28
Rewrite the equation below so that it does not have fractions.2-5/6x=3/8
Answer: 2-0.83x=0.375
Step-by-step explanation:
2-5/6x=3/8
You turn the 5/6 into 0.83
And you can also turn 3/8 into 0.375
And boom u rewrite it
2-0.83x=0.375
PLEASE HELP!!!! WILL MARK BRAINLIEST!!!!
Answer:
93
Step-by-step explanation:
the total angle of a hexagon is 720 degrees so if we add up all the angles then take away that value from 720 we get 93
What is the prime factorization of the numbers.
1. 18
2. 55
3. 75
4. 84
5.93
6. 102
Answer:
Prime factorization of the numbers.
1. 18
Prime Factorization of 18: 2 × 3 × 3 or 2 × 32.
2. 55
Prime Factorization of 15: 5 × 11
3. 75
Prime factorization of 75: 3 × 5 × 5
4. 84
Prime factorization of 84: 2 × 2 × 3 × 7
5. 93
Prime factorization of 93: 3 × 31
6. 102
Prime factorization of 102: 2 × 3 × 17
Answer:
1. Factors of 18: 1, 2, 3, 6, 9 and 18
2. Factor of 55: 11
the rest u can do by urself
Step-by-step explanation:
dkwdojjqfwljfre
Solve for x. 8x2−3=2 x=±10√4 x=±10√2 x=±5√2 x=±5√4.
A group of 7 people are sharing gummy bears. Each person wants 7 gummy bears and each bag has 9 gummy bears. How many bags do they need?
Answer:
6 bags
Step-by-step explanation:
→ Find out how many gummy bears they want to eat
7 × 7 = 49
→ Divide this number by the amount of bears in a bag
49 ÷ 9 = 5.4 bags = 6 bags
moenba collects apples in the orchard. She picks about 5 apples each minute. Approximately how many apples will Moenba pick in each of the following periods of time
Answer:
hey this question is incomplete a.k.a not full
HELP ME ASAPP
I have to turn it it in 7 minutes so plssss help me!!
Answer:
1/6
Step-by-step explanation:
Its a 1/6 chance it lands on the one u want
Answer:
1/6=0.17,=17%
Step-by-step explanation:
thx
ATH CHALLENGE
The seats on the right side of the
10
school bus seat two students each.
The seats on the left side of the school bus
can seat three students each. There are 14
rows of seats. Eight students can fit in the
very back seat. How many people can ride
the bus at one time (remember to count
every person)?
Answer:
78
Step-by-step explanation:
for the right side we can just do 14*2 since there are two people per seat and 14 rows
14 *2 is 28
for the left side we just do 14*3 since there are three people per seat and 14 rows
14*3 is 42
Then we have to add the 8 students that can fit in the very back seat
42 + 28 + 8
28 + 8 is 36
42 + 36 = 78
Question 19
Given the arc length of arc EF, find the radius of the circle. Round to the nearest tenth.
E
9.5 ft
120° G
F
The length of the radius is
inches.
Back
Next
Given that the length of the arc of the circle is, 9.5 ft, thus, the radius of the circle would be: 4.5 ft.
What is the Length of an Arc?Length of arc of a circle = ∅/360 × 2πr
Radius = r.
Given:
∅ = 120°
Length of arc = 9.5 ft
Radius (r) = ?
Thus:
9.5 = 120/360 × 2× 3.14 × r
9.5 = 2.09r
r = 9.5/2.09
r = 4.5 ft
Learn more about length of arc on:
https://brainly.com/question/2005046
A school spent 2,550.00 on 85 math books. How much did each book cost ? Please help me on this
Answer:
30
Step-by-step explanation:
you have to devide the total amount they paid with the number of books.. 2550÷85=30
Determine if each value is a solution to the inequality 5x< 17.
Mark all answers that would be a solution.
A) x= 12
B) x=0
C) x=7
D) x=5
E) X=8
F) x=9
Answer:
b
Step-by-step explanation:
a) 12 x 5 = 60
doesnt work
b) 0 x 5 = 0
works
c) 7 x 5 = 35
doesnt work
d) 5 x 5 = 25
doesnt work
e) 8 x 5 = 40
doesnt work
f) 9 x 5 =45
doesnt work
PLEASE HELP
due today
In this polygon, all angles are right
angles. 21 cm 30 cm 14 cm 46 cm What is the area of the polygon? Show your work.
Answer:
1044 cm²
Step-by-step explanation:
Split the shape up into two
Area of shape A:
Area = length × width
To calculate the width = 46 - 21 = 25 cm
Area = 30 cm × 25 cm = 750cm²
Area of shape B
Area = length × width
Area = 14 cm × 21 cm = 294 cm²
Add up both of the areas:
750 cm² + 294 cm² = 1044 cm²
Alisha wants to cover the floor of a room 8 m long and 5 m wide with rectangular tiles. If each rectangular tile is of length 40 cm and 10 cm find the number of tiles required to cover the floor of the room.
Answer:160 tiles
Step-by-step explanation:
The room measures 5 m by 8 m, so we need to multiply them to find the total area of the floor to be covered
5 x 8 = 40 m squared
Now the square tile has a side of 0.5 m. All sides on a square are equal. We need to find the area of the square so:
0.5 x 0.5 = 0.25 m squared
Now to find the no. of tiles requires we just divide the floor's area by the tile's area
40 divided by 0.25 = 160
Therefore we need 160 tiles to cover the floor.
Suzanne put £4300 in a bank account earning 2.1% compound interest per annum. How much will she have in her bank account after 5 years?
Answer:
£4515
Explanation
£4300 multiply by 2.1 and 5
Denise built a storage shed. To cut the wood, she rented a large electric saw. The equation y = 15x + 12 represents the cost, y, to rent the saw for x days.
Explain what the slope and y-intercept of the equation represent in this situation.
A laptop has a listed price of $843.88 before tax if the sales tax rate is 7.25% find the total cost of the laptop with sales tax included
Answer:
$905.06 dollars
Step-by-step explanation:
Given the following question:
7.25% of 843.88
In order to find the answer, we use the formula to calculate percentages, then we add that answer to the initial cost of the laptop.
[tex]\frac{p\times c}{100}[/tex]
[tex]\frac{7.25\times843.88}{100}=7.25\times843.88=6118.13\div100=61.1813[/tex]
[tex]61.1813[/tex]
[tex]1 < 5[/tex]
[tex]61.18[/tex]
Now add:
[tex]843.88+61.18=905.06[/tex]
[tex]=905.06[/tex]
Which means the laptop after a 7.25% sales tax costs "$905.06 dollars."
Hope this helps.
7 less than two times a number is 29 in a equation
Answer:
2x-7=29
Step-by-step explanation:
It represents the phrase as 7 is less than the 2 times the number which is put as x
The graph shows how fast an average strand of human hair grows
How many inches will the hair grow in 4 months ?
answer:
! the hair will grow 2 1/2 inches within 4 months.
Answer: 2
Step-by-step explanation: ;)
what is 10 ÷ 2/5 (show ur work)
Answer:
25.
The answer is 25
10÷2=5
10÷5=2
so 25
:)
Hope dis helps
Learning with nat~
How do I find a circular lawn and that The diameter is 54 ft
And I have to find the circumference, Area
Someone please help
Answer: Circumference = 169.64, Area = 2290.22
Step-by-step explanation:
C=2πr
C=2πr=2·π·27 ≈ 169.64
Circumference = 169.64
A=πr2
3.14 times [tex]27^{2}[/tex] = 2289.06, A=πr2=π·272≈2290.22
Area = 2290.22
a
- FRAME Hugo is designing a frame as shown at the right.
The frame has a width of x inches all the way around. Write an expression that represents the total area of the picture and frame.
Answer:
4x^{2}+72x+320
Step-by-stepStep-by-stepStep-by-step explanation:
hope this helps :>
If the diameter of a circle changes from 18 cm to 6 cm, how will the circumference
change?
If you're not sure, find the circumference of each circle & compare the answers.
Answer:
The answer is 1/3 the size of what is before.
Step-by-step explanation:
This is because When you look at the diameter it is being divided by 3. circumference is the way around the circle. The diameter is across the circle. When the diameter decreases So does the Circumfrence
Khloe has $460 to spend at a bicycle store for some new gear and biking outfits. Assume all prices listed include tax.
She buys a new bicycle for $257.62.
She buys 2 bicycle reflectors for $18.19 each and a pair of bike gloves for $11.18.
She plans to spend some or all of the money she has left to buy new biking outfits for $77.41 each.
Write and solve an inequality which can be used to determine oo, the number of outfits Khloe can purchase while staying within her budget.
Answer:
In the solution below
Step-by-step explanation:
According to the question.
$257.62 + $18.19 × 2 + $11.18 = $305.18
$400 - $305.18 = $154.82
$154.82 ÷ $77.41 = 2
So she can buy 2 new biking outfits
I hope this helps you
:)
The inequality that used to determine the number of outfits Khloe can purchase while staying within her budget is n ≤ 2.
Let's denote the number of outfits Khloe can purchase by "n."
The amount Khloe has left after buying the bicycle, reflectors, and gloves is:
Total amount left = Initial amount - Cost of bicycle - Cost of reflectors - Cost of gloves
Total amount left = $460 - $257.62 - (2 * $18.19) - $11.18
Now, she plans to spend some or all of the remaining money on outfits, each costing $77.41. The total cost of the outfits is the price per outfit multiplied by the number of outfits:
Total cost of outfits = Outfit cost per unit × Number of outfits
Total cost of outfits = $77.41 × n
To stay within her budget, the total cost of outfits should not exceed the total amount she has left:
Total cost of outfits ≤ Total amount left
$77.41 × n ≤ $460 - $257.62 - (2 × $18.19) - $11.18
Now we can solve this inequality for "n":
$77.41 × n ≤ $460 - $257.62 - $36.38 - $11.18
$77.41 × n ≤ $155.82
Divide both sides by $77.41:
n ≤ $155.82 / $77.41
n ≤ 2
This means Khloe can purchase at most 2 biking outfits and stay within her budget.
To know more about budget here
https://brainly.com/question/31952035
#SPJ3
A (2, -3). B (7,-5) and C (-2,9) are the vertices of triangle ABC find gradient of each of the sides of the triangle
The gradient of each of the sides of the triangle are:
mAB = -2/5
mBC =-14/9
mCA = -3
How to find gradient of each of the sides of a triangle?The gradient of a line passing through two points (x1, y1) and (x2, y2) is given by:
m = (y2 - y1) / (x2 - x1)
Using this formula, we can find the gradients of each side of triangle ABC:
Gradient of side AB:
mAB = (yB - yA) / (xB - xA)
= (-5 - (-3)) / (7 - 2)
= -2 / 5
Gradient of side BC:
mBC = (yC - yB) / (xC - xB)
= (9 - (-5)) / (-2 - 7)
= 14 / (-9)
= -14 / 9
Gradient of side CA:
mCA = (yA - yC) / (xA - xC)
= (-3 - 9) / (2 - (-2))
= -12 / 4
= -3
Therefore, the gradients of the sides AB, BC, and CA are -2/5, -14/9, and -3 respectively.
Learn more about gradient on:
https://brainly.com/question/23016580
#SPJ1
Select the correct answer.
What is the value of x?
The length of the base of the right triangle is x = 15. So the correct option is A.
Describe Trigonometric Ratio?Trigonometric ratios are mathematical functions that relate the angles and sides of a right-angled triangle. The three primary trigonometric ratios are the sine, cosine, and tangent, which are abbreviated as sin, cos, and tan, respectively.
The sine of an angle is defined as the ratio of the length of the side opposite the angle to the length of the hypotenuse. It is denoted by sin(theta) = opposite/hypotenuse.
The cosine of an angle is defined as the ratio of the length of the adjacent side to the length of the hypotenuse. It is denoted by cos(theta) = adjacent/hypotenuse.
The tangent of an angle is defined as the ratio of the length of the opposite side to the length of the adjacent side. It is denoted by tan(theta) = opposite/adjacent.
We can use the trigonometric ratio for the tangent of an angle in a right triangle:
tan(angle) = opposite / adjacent
where "opposite" is the length of the side opposite to the angle, "adjacent" is the length of the side adjacent to the angle, and "angle" is the measure of the angle in degrees.
In the given right triangle, the angle between the hypotenuse and the base is 45 degrees. This means that the other acute angle in the triangle is also 45 degrees, making it an isosceles right triangle. Therefore, the opposite and adjacent sides to the 45 degree angle have the same length, which we can call x.
Using the tangent of 45 degrees and the value of the hypotenuse, we can set up the equation:
tan(45) = x / x = 1
Simplifying this equation, we get:
x = hypotenuse = 15
Therefore, the length of the base of the right triangle is x = 15.
To know more about adjacent visit:
https://brainly.com/question/15737778
#SPJ1
A cone has a volume of 942 in.³ and a height of 9 inches what is the radius of the cone use 3.14 for pie
Answer:
r = 51.96 inches
Step-by-step explanation:
[tex]V_{cone} = \pi {r}^{2} h \\ \\ \implies \: r^{2} = \frac{V_{cone}}{\pi h } \\ \\ \implies \: r^{2} = \frac{942}{3.14 {(9) } }\\ \\ \implies \: r^{2} = \frac{942}{3.14 {(9) } } \\ \\ \implies \: r^{2} =2700 \\ \\ \implies \: r= \sqrt{2700} \\ \\ \implies \: r=51.96 \: inches[/tex]
4x + 5y= -6
-4x + 9y= -22
Answer:
(x, y)=(1, -2)
Step-by-step explanation:
Answer:
y = -2
x = 1
Step-by-step explanation:
(4x = 22 + 9y) =
22+9y + 5y = -6
14y = -28
y = -2
x = 1
HOPE THIS HELPS!!!
