Which of the following is best represented by the equation, y = 8.75x + 5?a
Kaleigh earned $8.75 for each x hour worked for babysitting and an additional $5 for travel to earn a total amount of money, y.
b
Jose received $8.75 for returning a pair of socks and plans to spend $5 on a necktie.
c
Emily has to coupon for $5 off her total purchase, y, of x number of children's books that cost $8.75 each.
d
At a department store, the total cost of a shirt, y, is $13.75 each, x.

Answers

Answer 1

Answer: The answer would be A!

Answer 2

Answer: Definitely A !! Because 8.75 is the rate of change.

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How do you write the number 70,000,000+400,000+10,000+8,000+500+30+9

Answers

70,418,539 I believe

The correct Answer is :70,418,539

70,000,000
400,000
10,000
8,000
500
30
9
70,418,539

450 mistakes in 9 test

Answers

50 mistakes on average per test if that what your looking for

no context but 50 mistakes averaged every test

Solve for F.

f divided by 22.3=6.6

Answers

so if you have x/y=z then you multiply both sides by y then you get
(xy)/y=zy
x(y/y)=zy
x(1)=zy
x=zy and cancel the fraction so

f/22.3=6.6
multiply both sides by 22.3 to get rid of fraction
f=147.18

Solve the equation x2 + 64 = 100Group of answer choices

x = ±6

x = ±2

x = ±√164

x = 10 ±√8

Answers

Answer:

x = ± 6

Step-by-step explanation:

Given

x² + 64 = 100 ( subtract 64 from both sides )

x² = 36 ( take the square root of both sides )

x = ± $√(36)$ = ± 6

What is the volume of a cube with a side length of 11 inches? A. 33 in3 B. 10,648 in3 C. 1331 in3 D. 121 in3

Answers

$s= 11 \ inches \n \nV=s^3 \n \n V=11^3 = 11*11*11 = 1331 \ in^3 \n \n Answer : \ C. 1331 in3$

The volume of a cube is s^3
v=s^3
v=11^3
v=1331

Find the measure of 1 2 and 3 plz

Answers

Answer: 1 = 69°, 2 = 69°, 3 = 111°

Step-by-step explanation:

The image is that of an isosceles trapezoid. Which means:

The base angles (1 & 2) are congruent (equal)
which results in the other set of base angles (3 and 111°) being congruent.
Since it is a quadrilateral (4 sides), the sum of the angles is 360°

∠3 = 111° → refer to #2 above.

Let ∠1 =x, then ∠2 = x → refer to #1 above

2(111) + 2(x) = 360 → refer to #3 above

222 + 2x = 360

2x = 138

x = 69

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