Answer:
31x+9=y
Step-by-step explanation:
PLEASE HELP 10 POINTS
As a fundraiser, the Student Council sold chances to guess the number of jellybeans in a jar. Brenda won the raffle with a guess of 370 jellybeans even though there were actually 400 jellybeans in the jar.
What was her percent error? SHOW WORK
Answer: Round to the nearest hundredth of a percent if necessary. I guess
Step-by-step explanation: is this help :)
I got more points, please help!
Answer:number 2
Step-by-step explanation:
Tried my best, hope its right!
Answer:
I have seen that same comment for the last 3 weeks. I know there is a dude tryna get girls to do some stuff. Other people probably know about it too.
Step-by-step explanation:
37 POINTS PLEASE ANSWERR THANK YOU !!
Answer:
ehhhh, probably A, this really didn't make since for me
Are the statements true or false?
Select True or False for each statement.
Statement True False
1/4⋅3/4=3/4⋅1/4
True – 1 /4 · 3 /4 = 3/ 4 · 1 /4
False – 1/ 4 · 3 /4 = 3 /4 · 1 /4
3/4÷2/5=2/5÷3/4
Answer:
false
Step-by-step explanation:
If Jane had already completed 4.5 hours of community service, then she would need at least _____ more hours of community service.
Sydney applied the steps below to find the product of (3.1)(–1.6).
Step 1: (3.1)(–1.6) = (–1.6)(3.1)
Step 2: = _______________
Step 3: = (–4.8) + (–0.16)
Step 4: = –4.96
Which expression correctly fills in the blank in Step 2?
(1.6)(3) – (1.6)(0.1)
(–1)(3) + (–0.6)(0.1)
(1)(3) – (0.6)(0.1)
(–1.6)(3) + (–1.6)(0.1)
Answer:
so the answer would be D) (–1.6)(3) + (–1.6)(0.1)
Step-by-step explanation:
to get the numbers in step 3
multiply -1.6 by 3
then multiply -1.6 by 0.1
and add them together
answer is D) (–1.6)(3) + (–1.6)(0.1)
Answer:
d
Step-by-step explanation:
5.37 times 0.14
please show work so i can see what steps need to do, i missed class today and none of the videos explaining it are making since so it would be a great help :)
ill try to mark you brainly if you show the work cause right now i don't see the button bu ill figure it out :)
Answer:
0.7518
Step-by-step explanation:
Just plz trust me
Answer:
So you need to multiply 5.37 by 0.14 and that will give you 0.75 18. I hope that explains a bit. Also hope that helps.
Step-by-step explanation:
5.37
x 0.14
---------
0.75 18
The graph of f(x) is shown below. What is the value of f(-2)?
Answer:
i
Step-by-step explanation:
-5/12 - 3/10= as a fraction please simplify
Answer:
-43/60
Step-by-step explanation:
-5/12 - 3/10
The lowest (least) common denominator is
60
To get from 12 -> 60 you multiply by 5
To get from 10 -> 60 you multiply by 6
-5 × 5 = -25
3 × 6 = 18
-25/60 - 18/60
-25 - 18
= -43
-43/60
What is the missing coefficient of the x-term of the product (−x−5)2 after it has been simplified?
−25
−10
10
25
The coefficient of the x term in the product after simplifying [tex](-x-5)^{2}[/tex] is 10.
Given an expression in terms of product [tex](-x-5)^{2}[/tex]
We are required to find the coefficent of the term x in the given product expressed as an expression.
Expression is a combination of numbers,symbols, fraction, coefficients, determinants,indeterminants. It is usually not found in equal to form. It shows a relationship between variables.
The given expression is [tex](-x-5)^{2}[/tex].
We can write [tex](-x-5)^{2}[/tex] as (-x-5)(-x-5) and now multiply each other.
=-x*(-x)-x*(-5)-5*(-x)-5*(-5)
When two negative values are multiplied then they will result in positive number.
=[tex]x^{2} +5x+5x+25[/tex]
=[tex]x^{2} +10x+25[/tex]
Because 10 is present with x so the coefficient of term x is 10.
Hence the missing coefficient of the x term of the product [tex](-x-5)^{2}[/tex]
is 10.
Learn more about expression at https://brainly.com/question/723406
#SPJ1
Does the size of a circular object affect the relationship between its circumference and its diameter?
A. The size will affect the relationship between circumference and diameter because of circumference changes at a greater rate than the diameter.
B. The size has no effect on the relationship between circumference and diameter because the ratio is always equal to
C. The size has no effect on the relationship between circumference and diameter because the two values change independently.
D. The size will affect the relationship between circumference and diameter because of the value changes as the circumference changes.
Answer: A
Step-by-step explanation: It doesn't. The circumference of a circle is 2*pi*radius and the diameter is 2*radius, so the circumference divided by the diameter is pi, which is the ratio of circumference to diameter.
Answer:
the awnser is A
hope this helped ya :)
Step-by-step explanation:
Which relationship between x and y in the equation shows a proportional relationship?
A. y = 4x + 2
B. y=x/2+2
C. y=x−2
D. y = 8x
Answer:
A
Step-by-step explanation:
Sam makes $400 per week plus $20 commission on each new cell phone plan she sells. Write an equation and solve it to determine how many new plans she sold to earn $680 last week.
(please provide steps)
What is the correct decimal expansion of 52?
A) 52
B) 0.25
C) 5.20
Answer:
A
Step-by-step explanation:
52 is a whole number so the other answers are wrong because they are not whole numbers and less than 52.
First-person to answer with an Explanation get Brainliest
Every package of a certain toy also includes 2 batteries.
1. Are the number of toys and the number of batteries in a proportional relationship? If so, what are the two constants of proportionality? If not, explain your reasoning.
2. Use t for the number of toys and b for the number of batteries to write two equations relating the two variables.
b=
t=
Answer:
1) Yes, 1/2 and 2
2) b=1/2 × t
t=2 × b
Step-by-step explanation:
1) Yes, because every package of a toy equals 2 batteries. The constant of proportionality is 1/2 and 2 because 1 ÷ 2 = 1/2 and 2 ÷ 1 = 2 (amount of toys divided by amount of batteries and vice versa)
2) b = 1/2t, because for every battery, there is 1/2 a toy.
t = 2b, because for every toy, there are 2 batteries
note: you can't actually have 1/2 a toy, but we write it like that for the sake of showing the relationship of toy to battery.
Employees at a company are given £1,400 to spend on items for the office.
They decide to buy a coffee machine and as many bean bags as possible.
Bean bags cost £45 with an offer of "Buy at least 10 get 10% off the price."
The coffee machine costs £320.
How much will they have left over from the £1,400?
9514 1404 393
Answer:
£27
Step-by-step explanation:
If we assume that more than 10 bean bags will be purchased, their individual cost will be £45 - 10%×£45 = £40.50. Then the total cost of n beanbags and a coffee machine will satisfy the inequality ...
£40.50n +£320 ≤ £1400
40.50n ≤ 1080
n ≤ 26 2/3 . . . . . . . 26 is more than 10, so the discount will be applied
Only an integer number of beanbags can be purchased, so the purchase of 26 beanbags and the coffee machine will leave a left-over amount of ...
£1400 -(320 +26×40.50) = £1400 -1373 = £27
The employees will have £27 left over.
Answer:
The answer is £27.
Type the answers in the boxes below.
Mai earns $7 per hour mowing her neighbors' lawns. She also earned $14 for hauling away bags of recyclables for some neighbors.
Priya babysits her neighbor’s children. The table shows the amount of money m she earns in h hours. Priya and Mai have agreed that when their earnings are the same, they will go to the movies together.
h m
1 $8.40
2 $16.80
4 $33.60
How many hours do they have to work before they go to the movies?
_____hours
How much will they have earned?
$_____
Let m and h represent hours Mai spends mowing and hauling, respectively. Then (m+h) will be the number of hours Priya spends babysitting. In order for their earnings to be equal, we must have
7m +14h = 8.40(m+h)
Subtract 7m+8.40h: 5.60h = 1.40m
Divide by 1.40: m = 4h
Then the total number of hours worked by either person is
m + h = (4h) +h = 5h
When only whole numbers of hours are worked, the smallest number of hours that will make earnings equal is 5h, with h=1, or 5 hours. In that time, each will earn 5×$8.40 = $42.
Therefore, each of them must work 5 hours and earn $42 before they go to the movies and Mai will work 4 hours mowing and 1 hour hauling.
Answer: they worked 11 hours in total. (Mai works 6 hours and Priya works 5 hours) they will have earned $98. Without adding the extra $14 it’s $84.
9. Mai is making friendship bracelets. Each bracelet is made from 24.3 cm of string.
a. If she has 170.1 cm of string, how many bracelets can she make?
Do not include units (bracelets) in your answer.
Answer:
Mai can make 7 bracelets. (The answer to the question is 7)
Step-by-step explanation:
We know that each bracelet is made from 24.3 centimeters of string. We need to find out how many bracelets can be made from 170.1 centimeters.
To solve this equation, we need to divide 170.1 by 24.3.
170.1 ÷ 24.3 = 7
Therefore, Mai can make 7 bracelets. (The answer to the question is 7)
Hope this helps! :D
solve the equation for x=45
y=3x+56
Answer:
191
Step-by-step explanation:
sub 45 in for the x cus it says x=45
3 times 45 is 135
135+56 is 191
Delaney has $28.00 and buys a shirt for 14.00. Delaney used the equation 14x = 28 to model her scenario, where x represents the amount of money she has left.
After solving her equation, Delaney says the solution x = 2, means that she has $2.00 left. Is she CORRECT? Why or why not?
Question 11, Samuel is buying a pair of boots with an original price of 80$.
Based on this information, which statement is true?
Answer:
d
Step-by-step explanation:
because with 10$ off it will be 70$ but with 25 percent off it will be 60$
Answer:
D
Step-by-step explanation:
Both statements are true, but the better deal would be Store A if that’s what you are asking. The boots would be 60 at Store A and they would be 70 at Store B hope this helps!
HELPPPPPP I'LL MARK BRAINLIESTT
Answer: x > -2 The graph will have an open circle with an arrow pointing to the right
Step-by-step explanation:
-2(x -4) < 12
-2x+8 < 12
Subtract 8 from both sides
-2x<4
Divide by -2 (which flips the sign because it’s being divided by a negative)
x> -2
Read the question in the picture
Answer:
2 pounds of bananas cost $3
Step-by-step explanation:
(Please answer) The table shows the points you scored and the total points your team scored for each game in the season playoff.
Game You Your team
1 12 42
2 19 57
3 15 65
4 4 52
5 16 60
a. For each game, write the fraction of your team’s points that you scored. Give your answers in simplest form.
b. In which game did you score the greatest fraction of points
Answer:
1/3, 2/7, 3/13, 1/13, 4/15
Step-by-step explanation:
Game 1: 12/42 -> divide by 6 -> 2/7
Game 2: 19/57 -> factor 19 from top and bottom 19*1/19*3, cut the 19s, and you are left with 1/3
Game 3: 15/65 -> divide by 5 ->3/13
Game 4: 4/52 -> divide by 4 ->1/13
Game 5: 16/60 divide by 4 -> 4/15
In Hayden's Theory of All Unknown Numbers, what is the answer to this equation?
61x² + 17 = ?
I'll give brainliest to whoever gets it right.
Answer:
I took a test already for this it 78x2
Step-by-step explanation:
Welcome
Question 14 (1 point)
(04.04 LC)
Point P on the coordinate grid below shows the location of a stage light. A second stage light is 6 units above P. The length of each square on the grid is 2 units. What are the coordinates of the location of the second stage light?
(1 point)
Question 14 options:
1)
(8, −10)
2)
(8, 2)
3)
(14, 2)
4)
(14, −10)
Answer:3)
Step-by-step explanation:
6/2=3 starts at 0 then moves 6 units each square is 2 units so it is three
Help asap ----------------------
Answer:
I would say C
Step-by-step explanation:
its the broadest therefore a wider pool of answers so it will be harder to make it bias
Answer:
try C
Step-by-step explanation:
and if that doesn' t work then sry but im pretty sure that is right
a translation moves the point c (8,9) to the image point c' (3,-7). point d is located at (2,-1). what are the coordinates of the image point d after the same translation?
A. D' (-1,-8)
B. D' (3,7)
C. D' (-8,2)
D. D' (-3,-17)
HELP ME WITH THIS PLS!!!!
What is the unit rate for bottled juice, in cases per minute? Explain how you found this unit rate.
Answer: 46 cases per minute.
Step-by-step explanation:
Divide any of the numbers of cases by the corresponding time.
92/2 = 46
138/3 = 46
184/4 = 4
The coordinate points on the graph are close approximations, but not quite as accurate: 50 cases per minute.
Could someone helppppp???
Answer:
16.75444444444444
Step-by-step explanation:
What you have to do, is that you have to divided 753.95 by 45 to get the answr
Answer:
14 weeks
Step-by-step explanation:
753.95=123.95+45w
subtract 123.95 from each side
630.00=45w
divide each side by 45
14= w
