ruby093 ruby093

02-03-2021
Mathematics

contestada

What does 2 (p -q) +5 (p+q) equal when p = 7 and q = -2? Answer:

Respuesta :

jimrgrant1 jimrgrant1

02-03-2021

Answer:

43

Step-by-step explanation:

Given

2(p - q) + 5(p + q) ← substitute p = 7 and q = - 2 into the expression

= 2(7 - (- 2)) + 5(7 + (- 2))

= 2(7 + 2) + 5(7 - 2)

= 2(9) + 5(5)

= 18 + 25

= 43

Answer Link

Otras preguntas

How do I simplify the expression 4 (b-6)+19

What cities are in area code 213?

Energy is released to be used by a cell when a phosphate group is removed from ADP to form ATP added to ADP to form ATP removed from ATP to form ADP added t

What are some interesting facts about electrons?

What was the first bank in the world?

What is the GCF of 3224 and 40

A ____ symbol is another name for a dot symbol.

How did the Compromise of 1850 lead to the Civil War?

In Chaucer’s "The Monk’s Tale," many characters are victorious in battles but later meet with misfortune. Which best states the theme that these stories develop

An object sinks because the weight of the fluid displaced is greater than the weight of the object. true or false.