emmaleegreen886 emmaleegreen886

02-11-2021
Mathematics

contestada

1. What should be added to 2p - q + r to make it p + q - 2r?
-

Respuesta :

anasweeney43 anasweeney43

03-11-2021

Answer:

-p + 2q - 3r

Step-by-step explanation:

(p + q - 2r) - (2p - q + r)

= p + q - 2r - 2p + q - r

= -p + 2q - 3r

Answer Link

Otras preguntas

If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=

What is the average of 30, 40, and 80?

In the formula e = hf, if e is doubled and f is halved, what happens to the value of h?

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines

How do you say little sister, little brother, older sister, and older brother in Korean? I hope someone who actually know Korean can answer this question.

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place

A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place

If y^8= 4 and y^7=3/x, what is the value of y in terms of x?