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

A family has two cars. The first car has a fuel efficiency of 40 miles per gallon of gas and the second has a fuel efficiency of 20 miles per gallon of gas. Dur

Which three of the following mixed numbers will produce a whole number when added? 2 1/2 , 4 1/8 , 3 1/4, 2 3/4, 4 3/8

Using the graph, predict how many paper clips a 7.5 V battery would pick up for both the 25-coil electromagnet and the 50-coil electromagnet. Explain your reaso

math algebra class 9

Describe how your job(s) can shape your perceptions and assessments of your overall life satisfaction. Would the age at which you conduct a life review have any

three angles of a quadrilateral are 72⁰,45⁰ and 113⁰ calculate the fourth angle

PLZ HELP IS DUE TODAYYY!! ‼️‼️ (there’s a pic of the problem)

Solve 3/4 + 1/6 - 2/3

Mark’s meal costs $19.93. He wants to leave a tip of 15.00%. What is the total charge for Mark’s meal? How much was the tip?

Give the equation of a line that is perpendicular to the line y= -4/5x+8