Ask question

Ask question

All categories

3 years ago

11

The price of a 5-minute phone call is $1.25. What is the price of a 15-minute phone call?

1 answer:

posledela3 years ago

7 0

Answer:

3.75

Step-by-step explanation:

You might be interested in

PLEASE HELP! I WILL MARK YOU AS BRAINLIEST!

aleksklad [387]

22/7x5x5( formula is pie x r2)

110/7 x5

550/7 (divide it)

78.571

2 DEC=78.570

7 0

3 years ago

Read 2 more answers

Lorinda can walk 1.8 miles in 30 minutes. Which proportion can be used to find how many miles she can walk in 45 minutes?

vazorg [7]

1.8 miles:30 minutes
x miles :45 minutes

3 0

4 years ago

Need some math help!!! <br> Factor the polynomial by grouping: 12p^3 − 21 p^2 + 28p − 49

Andru [333]

Answer:

$\left(4p-7\right)\left(3p^2+7\right)$

Step-by-step explanation:

$12p^3-21p^2+28p-49$

$\left(12p^3-21p^2\right)+\left(28p-49\right)$

$7\left(4p-7\right)$

$3p^2\left(4p-7\right)$

$7\left(4p-7\right)+3p^2\left(4p-7\right)$

$\left(4p-7\right)\left(3p^2+7\right)$

8 0

3 years ago

Read 2 more answers

Find the slope of the line in the image below.

LenKa [72]

Solution:

<u>It should be noted:</u>

Slope = Rise/Run

<u>Using the formula:</u>

Slope = Rise/Run
=> Rise = 1; Run = 2
=> Slope = 1/2

Correct option is A.

3 0

2 years ago

What is the area of the triangle below?

wlad13 [49]

The area of a triangle is a+b+c

5 0

3 years ago