Simplify the expression.
15x − 3y − 8
I really need help it’s slope and I’m very confused
Grapes cost 1.50 per kg and. Carrot cost $ 1.00per kg how much would 3.5 kg of grapes and 2.25 of carrot cost?
Step-by-step explanation:
1kg of grapes = $1.50
=> 3.5kg of grapes = $1.50 * 3.5 = $5.25
1kg of carrots = $1.00
=> 2.25kg of carrots = $1.00 * 2.25 = $2.25
Total cost = $5.25 + $2.25 = $7.50.
A rectangular swimming pool is 25 meters long and 12 meters wide.
What is the distance from corner to corner?
Answer:
Step-by-step explanation:
when we put a line from corner to corner, we get a triangle
since we know two side lengths of this triangle we can solve for the length by using pythagorean theorem
25^2 +12^2 = c^2
625 + 144 = c^2
769 = c^2
square root(769) = c
c = 27.73 ft
.
is greater than
a.
b.
c.
d. None of these
A gym membership costs $25 to join, plus a $12 monthly fee. If Adam has spent $133 on his gym membership this year, for how many months has he been a member?
Answer:
HELP ME I GOT THE SAME QUESTION AND I'M DUMB :(
Step-by-step explanation:
can someone explain how to solve this?
Please help me, how do I delete this, when I Press space or edit it always pops up
Answer:you press the same thing again where you got the comment
Step-by-step explanation:
What is the square root of 32?
Answer:
5.65
Step-by-step explanation:
hope this will help
Answer:
[tex] \sqrt{32} =4\sqrt{2} =4\times 1.414 = 5.656[/tex]
5.656 is the right answerA circle has a radius of 7 in. What is the circumference?
Someone please help me. Thanks!
Kate wants to buy a TV that has a price of $450. Kate decides to start saving after
her birthday. Kate makes an initial deposit of $50 to her savings account to pay for
the TV and then will save for the TV in equal payments for X amount of months.
After the initial deposit, Kate saves at a rate of $15 each month.
If the output (y) is the total amount that Kate needs to buy the TV and (x) is the
months that Kate is saving for the TV EXPLAIN how you would figure out how many
months it will take Kate to save for the TV for the given situation.
Answer:
450 = (15·x) -50
Step-by-step explanation:
You know that the TV cost $450
She already have $50
you know she saves $15/month
“Which dot plot presents this data”
Answer:
D
Step-by-step explanation:
what is 3 tenths plus 8 tenths?
Answer:
1.1
Step-by-step explanation:
Jamal's lawn is shaped like a square with an area of 224.9 ft? Which measurement is closest to the side length of
his lawn in feet
Answer:
Square root of 224.9 is very close to 15.
So the lawn is 15 by 15.
Step-by-step explanation:
I need help with this fast some one pls help plssssss
Teresa has a $100 gift card to her favorite restaurant. Each day, she uses her gift card to buy the same lunch for $8.50. Colin has a $75 gift card to the same restaurant. His lunches cost $6 each. For what numbers of lunches will Teresa's gift card balance be greater than Colin's gift card balance?
Answer:
12 lunches.
Step-by-step explanation:
Theresa:
$8.50 * 11 = $93.50 so she can buy 11 lunches with her gift card.
Colin:
$6 * 12 = $72 so he can buy 12 lunches with his gift card.
So Colin can buy one more lunch than Theresa. Therefore, if Theresa buys 12 lunches, she will go over her gift card.
Joel's Taxi Service charges a flat rate of $15 plus $0.10 for each mile. Write an equation in function notation and find out how much it would cost to travel 25 miles.
Answer: It would cost $17.5 travel 25 miles.
Step-by-step explanation:
Given: Flat rate = $15
Charge per mile = $0.10
Total cost = Flat rate + (Charge per mile) (Number of miles)
Let x= Number of miles traveled.
So Total cost = 15 +0.10x
Put x= 25 miles
Total cost = 15 +0.10(25)
= 15+2.5 = $17.5
Hence, it would cost $17.5 travel 25 miles.
P(A) = 2/5 P(B) = 1/4 P(A and B) = ?
Please help me :)
What are the values of the veriables?
The graph represents the cost of catering a dinner as a function of the number of guests.
What is the catering cost for a dinner with 40 guests?
$400
$600
$700
$800
Answer:$600
Step-by-step explanation: the graph reaches $600 for 40 people.
Answer:
600 i think
Step-by-step explanation:
Taking the review right now
As Greg swam across an 80 - meter river, the current carried him 30 m downstream. How
far did he swim?
Answer:
85.44
Step-by-step explanation: bee go buzz squared by 2
micheal buys a car and agrees to pay 1,500 up front and 450 each month for the next 2 years. which graph shows the total amount, y, in dollars that will be paid at the end of x months? pls help slimers♀️ the pictures are in order
Answer:
Step-by-step explanation:
Correct answer will get brainliest
Answer:
4.) Choice B
&
5.) Choice A
Step-by-step explanation:
Question 4:
First you have to solve for y to get slope intercept form.
[tex]2x-5y=6\\5y=-2x+6\\y=-\frac{2}{5}x+\frac{6}{5}[/tex]
The slope is a fraction but you need it to convert it to a decimal so that'll be Choice B.
Question 5:
For this one I we will use this formula [tex]m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
I will choose the easy pairs to plug it in [tex](-12,-2) (20,6)[/tex]
[tex]\frac{6--2}{20--12}\\\\\\\frac{8}{32}=\frac{1}{4}[/tex]
The slope is a fraction again but you can convert it and that'll be Choice A.
116=58+r
help me pls im dumb and i need good college
Answer:
r=58
Step-by-step explanation:
please help me!!
Solve y = 4x + 12, using the x-values, 3, 5, and 8 Which of the following T-tables represents the ordered pairs?
Answer:
The answer is C
Step-by-step explanation:
y = 4x + 12
y = 4(3) + 12
y = 12 + 12
y=24
y = 4x + 12
y = 4(5) + 12
y=20+12
y=32
y = 4x + 12
y = 4(8) + 12
y=32+12
y=44
the correct option for the given Equation at the different values of x will be C.
What is a Linear equation?A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.
Given y = 4x + 12, using the x-values, 3, 5, and 8.
To find the value of y, at x = 3, 5, and 8
Thus,
For x = 3
y = 4 * 3 + 12
y = 24
For x = 5,
y = 4 * 5 + 12
y = 32
for x = 8
y = 4 * 8 + 12
y = 44
therefore, the correct option for the given Equation at the different values of x will be C.
Learn more about Linear equations here:
https://brainly.com/question/11897796
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Maria has a job picking apples, She can pick 52 apples per hour. How many can she pick in 45 minutes?
Answer:
69.21
Step-by-step explanation:
We know one hour is 60 minutes
We can do 60/52 which is
1.538=time to pick one apple
Then we can multiply that by 45 which is
69.21
Drag each expression to show whether it is equivalent to −2.6−(−5.9) -2.6 x - -5.9 x , −2.6+(−5.9) -2.6 x + -5.9 x , or neither.
Answer:
[tex]-2.6x-(-5.9x)[/tex] is equivalent to [tex]-2.6x+5.9x[/tex] and [tex]5.9x+(-2.6x)[/tex]
[tex]-2.6x+(-5.9x)[/tex] is equivalent to [tex]-2.6x-5.9x[/tex] and [tex]-5.9x+(-2.6x)[/tex].
The expressions which are equivalent to neither:
[tex]-5.9x+2.6x[/tex] and [tex]5.9x-(-2.6x)[/tex]
Step-by-step explanation:
Given the expressions:
1) [tex]-2.6x-(-5.9x)[/tex]
2) [tex]-2.6x+(-5.9x)[/tex]
To find:
The expressions equivalent to the given expressions.
or the expressions which are not equivalent to any of the given expressions.
Solution:
First of all, let us solve the brackets from the given expressions.
[tex]-2.6x-(-5.9x)[/tex] can be written as [tex]-2.6x+5.9x[/tex] (because when we multiply a negative sign with negative, it becomes positive.)
Similarly [tex]-2.6x+(-5.9x)[/tex] can be written as [tex]-2.6x-5.9x[/tex] (because when we multiply a positive sign with negative, it becomes negative.)
Therefore, the answer is:
[tex]-2.6x-(-5.9x)[/tex] is equivalent to [tex]-2.6x+5.9x[/tex] and [tex]5.9x+(-2.6x)[/tex]
[tex]-2.6x+(-5.9x)[/tex] is equivalent to [tex]-2.6x-5.9x[/tex] and [tex]-5.9x+(-2.6x)[/tex].
The expressions which are equivalent to neither:
[tex]-5.9x+2.6x[/tex] and [tex]5.9x-(-2.6x)[/tex]
Identify the slope and y-intercept of the function y= 10x - 5.
O A. The slope is -5.
The y-intercept is (0,10).
B. The slope is 5.
The y-intercept is (0, 10).
C. The slope is 10.
The yintercept is (0,5).
D. The slope is 10.
The y-intercept is (0,-5).
Answer:d
Step-by-step explanation:
i just took the test
The slope of the function is 10. The y-intercept is (0,5).
What is the slope?The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.
The slope of the line is calculated as follows:
m = Δy/Δx
Given that the function y= 10x - 5.
To find the slope and y-intercept of the function y= 10x - 5.
Therefore, the slope of the line is;
m = 10
The y-intercept of the function is (0,5)
Hence,C. The slope is 10.
The y-intercept is (0,5).
To know more about the Slope of the line here;
brainly.com/question/14511992
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Efectuati adunarile
Answer:
pls make it clear
Step-by-step explanation:
Can anyone help me out with algebra problem ?
Answer:
D
Step-by-step explanation:
Because if you read the problem carefully you can see that the order goes
CDS,NOTEBOOKS then by looking at the answer we can see that first problem should be 3 CDS 2 Notebooks and answer 16
and the 2nd one, 4 CDS and 5 notebooks and with a answer of 33
- 2( 8m + 8 ) -16.
