Ask question

Ask question

All categories

4 years ago

7

A tire shop had to fill 2 1/2 tires with air. It took a small air compressor 2 1/2 seconds to fill them up. How long would it ta

ke to fill 8 tires?

1 answer:

Delicious77 [7]4 years ago

4 0

Answer:

8 seconds

Step-by-step explanation:

2 1/2 ÷ 2 1/2=1

1*1=1

1*8=8

You might be interested in

{(2,u), (0,e), (-1,e), (2,e)} is this a function or not

Vedmedyk [2.9K]

Yes, because all the x values are different m

8 0

3 years ago

Which shows the set(s) the number 2.77 is an element of?

igor_vitrenko [27]

I believe the correct response would be B. Real numbers and natural numbers.

3 0

3 years ago

Solving for A in the equation S = n/2(A + t)

Dmitrij [34]

S=(n/2)(A+t)
x2 x2
2S=n(A+t)
--- --------
n n

2S n(A+t)
---=---------
n n

2S
---=A+t
n

.....2S
A=----- -t
......n

3 0

3 years ago

What is a possible equation for a function with an x-intercept of (-5,0) and a y-intercept of (0,3)?

Feliz [49]

Answer:

The equation of a straight line is

-3 x+5 y=15

Step-by-step explanation:

Given x - intercept of (-5,0) and y- intercept is (0,3)

here (-5,0 ) point lie on x- axis and (0,3) this point lie on y- axis

we know that the x- intercept 'a' and y- intercept 'b' formula is

$\frac{x}{a} +\frac{y}{b} = 1$

so given x - intercept a =-5 and y- intercept is b= 3

now the straight line equation is $\frac{x}{-5} +\frac{y}{3} =1$

now simplify $\frac{-3 x+5 y}{15} =1$

$-3 x+5 y=15$

5 0

3 years ago

Can anyone please help me?

otez555 [7]

Wait which 1 are yhu answering?

5 0

3 years ago