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

Help please, I’m confused and could you please explain the best you can do I understand? Thank you so much if you decide to help out :)

8. The number of pies sold by the Chipper Bakery is of the number of cookies sold by the Yummy Cookie Company. If both businesses sell 16 more of items, the Chi

Can somebody please help

Question 23 refers to the following poem.WHY IS THE BOAT WHISTLING?LostDesolate and loneAll night long on the lakeWhere fog trails and mist creeps,The whistle o

how big is the planet earth

Which word best completes the sentence? The record producer is____. A)he B)Him

A King in ancient times agreed to reward the inventor of chess with one grain of wheat on the first of the 64 squares of a chess board. On the second square the

What is the most precise name for quadrilateral ABCD with vertices A(−1,0), B(1,2), C(4,2), and D(2,0)?

Which federal policy would violate the powers reserved to the states O negotiating with leaders of foreign countries D establishing military bases in state capi

For a certain frozen pizza, as the cost goes from $2 to $4, the demand can be modeled by the formula y = -10x2 + 60x + 180, where x represents the cost and y re