2 years ago

8. For all pairs of real numbers P and Q where P = 2Q + 9, Q = ?

Mathematics

1 answer:

Gnom [1K]2 years ago

5 0

Answer:

Q = (P-9)/2

Step-by-step explanation:

You might be interested in

Algebra problem, please help

Mariulka [41]

6 • x + 6 • 9

I’m pretty sure this is right because you have to distribute the 6 to both of the numbers inside of the parentheses

4 0

2 years ago

Read 2 more answers

9x+63=100 please answer my question

valina [46]

Answer:

x=3

Step-by-step explanation:

9x+63=100

9x+0=27

9(3)=27

8 0

3 years ago

Andy bought 4.85 meters of cord. The cord cost 98¢ per meter. He also purchased 9.6 meters of copper wire. It cost $1.29 per met

laiz [17]

The correct answer 2.86

3 0

3 years ago

An angle measure is 72.3 degrees. What is the measure of its complement? (I already tried 17.7 and that’s not correct).

Makovka662 [10]

Answer:

I got 17.7°

Step-by-step explanation:

Since a complimentary angle adds up to 90 degrees, this would be the right answer... does it require a degree symbol?

6 0

3 years ago

I don't know how to do these

mixas84 [53]

Answer:

1. Below 2. B. d = 8h

Step-by-step explanation:

The graph is a bit confusing. But basically, substitute x for the numbers they give you.

5 · 1 = 5 = y

5 · 2 = 10 = y

5 · 3 = 15 = y

5 · 4 = 20 = y

7 · 1 = 7 = y

7 · 2 = 14 = y

7 · 3 = 21 = y

7 · 4 = 28 = y

4 0

3 years ago

Read 2 more answers