jaesixfan9 jaesixfan9

13-03-2020
Mathematics

contestada

Solve for x: x + 21 = 39

A. x = 23
B. x = 12
C. x = 18
D. x = 14

Respuesta :

evesquibel evesquibel

13-03-2020

Answer:

c

Step-by-step explanation:

because 39 take away 21 is 18

Answer Link

dktorsergey dktorsergey

13-03-2020

Answer:

C) x = 18

Step-by-step explanation:

Given equation :

x + 21 = 39

Adding and subtracting 21,

x = 39 - 21

x = 18

Answer Link

Otras preguntas

© Here is a map of a town. The map shows a centimetre ruler. a 4 km is represented by 1 cm. Find the real-life distance between the ice rink and the museum.

What word is used to define the U.S. government in the U.S. Constitution?

The amount of a certain medication that should be given to a dog is described by the equation g = 0.2w , where g is the amount of medication in grams that shoul

Jason makes $10 per hour the first 40 hours each week and then he makes double time for every hour after that. He worked 48 hours last week. How much did he mak

what makes saas billing different from billing at a widget factory

Using the exhibit, choose the letter for of the best answer, according to the graph, what is the approximate population of Canada? A, 11 Million B, 21 million

i want teacher for my kid

where did the fahrenheit temperature scale get its name?

Is it possible to have a color change without a chemical change?

i need help with the second question in iready