Ask question

Ask question

All categories

3 years ago

8

Cormac is making 31 phone calls each week as part of a fundraiser. Last week, he made 8 phone calls on weekdays. Which equation

could be used to find x, the number of phone calls he made last week on weekend days? HELPP

1 answer:

ZanzabumX [31]3 years ago

4 0

Answer:

Step-by-step explanation:

chicken

You might be interested in

What is the value of n in this equation? Enter your answer in the box. (2.4 × 103) × (3 × 10n) = 7.2 × 109

I am Lyosha [343]

Answer:

Solving the equation $(2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109$ we get $\mathbf{n=0.10582}$

Step-by-step explanation:

We need to find the value of n in the given equation

$(2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109$

The equation can be simplified by using multiplication and division rules.

The first step is to solve brackets.

$(2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109\\247.2 \times 30n=784.8$

Then, Divide both sides by 247.2

$30n=\frac{784.8}{247.2}\\30n=3.1746$

Now, divide both sides by 30

$n=\frac{3.1746}{30} \\n=0.10582$

We get the value of n: n=0.10582

So, solving the equation $(2.4 \times 103) \times (3 \times 10n) = 7.2 \times 109$ we get $\mathbf{n=0.10582}$

4 0

3 years ago

Evaluate 7 r − 15 s 7r− s 15 7, r, minus, start fraction, 15, divided by, s, end fraction when r = 3 r=3r, equals, 3 and s = 5

NeTakaya

Answer: 18

Step-by-step explanation:

Evaluate 7 r − 15 /s

Given that r = 3 and s = 5

7r - 15/s

Substitute 3 for r and 5 for s in the above expression

7(3) - 15/5

= 21 - 3

= 18

3 0

3 years ago

What is the volume of the solid?

Hitman42 [59]

3*3*3 = 27 and that is your answer

5 0

3 years ago

How do u figure out the X and Y of Y=2x+1

MAXImum [283]

Answer:

https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions/8th-x-and-y-intercepts/v/x-and-y-intercepts-2

Step-by-step explanation:

This is a video that would hopefully explain it better than I could

3 0

3 years ago

Read 2 more answers

1. Sameera planned a rectangular walkway to be 25 ft long. She decides to change the walkway to be 45 ft long. What is the chang

sukhopar [10]

1. i think 5 to 9
2. i think 3/8
3. 2.24
4. 164+3.28
hope this helps!

7 0

3 years ago

Read 2 more answers