Seudónimo Seudónimo

03-03-2021
Mathematics

contestada

Which is a simplified form of the expression 5c – 7(2c – 4)?
A. 9c + 28
B. -9c + 28
C. 9c - 28
D. -9c – 28

Which is a simplified form of the expression 3(m + 1) + 2m?
A. m + 3
B. 5m + 1
C. 3m + 1
D. 5m + 3

Respuesta :

Аноним Аноним

03-03-2021

1.
5c-7(2c-4)
5c-14c+28
-9c+ 28
2.
3(m+1) + 2m
3m+3+2m
5m+3

Answer Link

Otras preguntas

1 : 3 B1 DIAGNOSTIC TEST

To get snacks for a class trip, Clare went to the "bulk" section of the grocery store, where she could buy any quantity of a product and the prices are usually

Think about all the decimals that would come between 7.8 and 7.9 on a numberline... What does the green point represent as a decimal on a numberline? Decimals

which is the right answer?????

Х Use -7= -5 to answer the questions below. * - describe how to slice for x.

Which three statements correctly describe the pharaohs of ancient Egypt? Egyptians believed that the pharaohs were sent from the gods to rule Egypt. The pharaoh

What does a “fat” middle indicate on a population pyramid in terms of growth rate?

-6x+ 16/b; x=9 and b=-8

5 times a number n verbal expression

PLEASE PLEASE HELP!!!!!! The atomic mass is a measure of _____. A. charge B. protons plus neutrons C. atomic energy