shereenasaid11 shereenasaid11

01-09-2020
Mathematics

contestada

Which value of a from the set (16,18,20,22) makes the equation 2(42-a)=48 true

Respuesta :

01-09-2020

Steps to solve:

2(42 - a) = 48

~Distribute left side

84 - 2a = 48

~Subtract 84 to both sides

-2a = -36

~Divide -2 to both sides

a = 18

Best of Luck!

Answer Link

Otras preguntas

1. A 1,000-kg car has 50,000 joules of kinetic energy. What is its speed?

Suppose you're writting a letter and recall a word you'd like to use but you don't know how its spelled If you wanted to look up the word in the dictionary yo

What is the name of james watson's autobiographic account of discovering the structure of dna?

what does the word "nevermore" mean in the raven? A.) Internal Rhyme B.) Alliteration C.) A refrain D.) Paradise

A customer bought a car and paid $1,080 in sales tax. The sales tax rate is 6%. What was the price of the car before the tax? i need help!

How do you do this ?

Explain two ways that carbon returns to the atmosphere from animals.

Taxes and government regulations are part of the ________________ environment of business. a. political / legal b. competitive c. social d. technological

Distribute the expression: 6(3r²- 4r + 7) whats the answer? a) 18r²- 24r + 42 b) 63r²- 4r + 7 c) 6(-r + 7) d) 18r²- 4r + 7

Which two types of foot patterns are used in the excerpt from the poem “Annabel Lee” by Edgar Allan Poe? It was ma|ny and ma|ny a year | ago, In a king|dom by