aanisty aanisty

23-10-2020
Mathematics

contestada

Why is it necessary to use the Distributive Property first and then
combine like terms to solve 7(5 + 2x) + x = 65?

Respuesta :

daurora513 daurora513

23-10-2020

Answer:

It is necessary to use the Distributive Property first and then

combine like terms to solve 7(5 + 2x) + x = 65 because if you don't you will get a different answer

Answer Link

madiharaughtyoswq5e madiharaughtyoswq5e

23-10-2020

the rule of PEMDAS states to do parentheses first!!

Answer Link

Otras preguntas

what part of the nervous system sends signals to the muscles that are voluntarily controlled? the autonomic nervous system

Describe how the American life changed in the 1960s and 1970s, during and after the involvement in the Vietnam War

What type of molecule serves the following functions in the body: maintaining brain health, controlling inflammation, and building fat molecules? -Fatty acids.

if an obtuse angle is bisected, the resulting angles are a- always acute b- right angles c- never congruent d- always obtuse

What is the minimum number of identical containers that Rene would need to make 2000 cm3 of ice? (Use π=3.14.) 27 9 14 20

Which factor do biologists calculate when they determine whether a population is in Hardy-Weinberg equilibrium? mutation rate genotype frequencies number of phe

find the quotient of 5^6/5^5

The quantity y varies directly with the square of x and inversely with z. When x is 9 and z is 27, y is 6. What is the constant of variation?

Both petroleum and coal are made up of complex carbon-based molecules, and both originated with living creatures of some kind. Both are vital sources of energy

Dawn’s friend Melissa lives 3 blocks west and 4 blocks south of Dawn. Dawn’s friend Caroline lives 5 blocks east and 1 block north of Dawn. How far do Melissa a