3 years ago

Evaluate 7-5p+3q when p=1 and q=7

Mathematics

2 answers:

skad [1K]3 years ago

4 0

Answer:

Rewrite the equation with the values instead of letters.

7-(5 x 1) + (3 x 7)

7-5+21

7-5 = 2

2 + 21 = 23

23 is your answer.

Step-by-step explanation:

KIM [24]3 years ago

3 0

Answer:

Step-by-step explanation:

Since it gives you the values of p and q, just plug it into the expression:

7 - 5p + 3q

7 - 5(1) + 3(7)

7 - 5 + 21

2 + 21

You might be interested in

5. What is the fraction ten fourteenths in its simplest form?

ra1l [238]

Answer:

the fraction ten fourteenth simplest form is 5/7

Step-by-step explanation:

=10/14

=5/7

6 0

4 years ago

What are the Factors of 32 and 72?

Alexus [3.1K]

Answer:

The factors of 32 are 32, 16, 8, 4, 2, 1. The factors of 72 are 72, 36, 24, 18, 12, 9, 8, 6, 4, 3, 2, 1. The common factors of 32 and 72 are 8, 4, 2, 1, intersecting the two sets above.

plz mark brainliest :DD

4 0

3 years ago

Read 2 more answers

Evaluate the expression 2x - 5 when x = -5 C) 5 D) 15 A)-5 B) -15

IRINA_888 [86]

Answer:

B) -15

Step-by-step explanation:

8 0

3 years ago

(2/9) to the power the 3

diamong [38]

The answer is (2/9)^3 = 0.01097

3 0

4 years ago

Read 2 more answers

Anchorage: -16 Fº or Richmond: 46 Fº

Natalka [10]

Answer:

I don’t understand the question?

8 0

4 years ago