zalaa3322 zalaa3322

14-06-2021
Mathematics

contestada

Simplify the expressions. 3p+-q-7r--8p-q+2r

Respuesta :

14-06-2021

Answer:

=11p-5r

Step-by-step explanation:

3p+(-q)-7r-(-8p)-q+2r=

3p-q-7r+8p-q+2r=

3p+8p-q-q-7r+2r=

11p-5r=

Answer Link

Otras preguntas

What is 0.78% of 800? Round to the nearest hundredth.

Will measures the distance around a tree using a tape measure as 48 inches. Use this measure to find the diameter of a cross section of the tree.

Read the excerpt from "A Defence of Poetry.” These and corresponding conditions of being are experienced principally by those of the most delicate sensibility

A librarian had to pack 26 books into boxes if each box can hold 4 books. How many boxes did she need

seven students took a bus to the State Park. The round-trip tickets cost $45 per student. They stayed for a few nights at a campground at a cost of $5 per stude

The safe way to organize any essay is in the middle, place four or five sections of the body. end with the general idea. open with a hook. open with a summary.

please help asap 20 pts + brainliest to right/best answer

A window in the shape of a parallelogram has the dimensions given. What is the area of this window? 20 ft² 24 ft² 28 ft² 40 ft² .

Hey guys I need help how to do question 2 thank you

Is the practice of genetically modifying human cells ethical? Why or why not?