jay1372 jay1372

16-01-2020
Mathematics

contestada

Which expression is equivalent to (n + 12) x 5 + 7n?

12n+60
12n+12
5n+67
5n+12

Respuesta :

withersangel91202 withersangel91202

16-01-2020

(n + 12) x 5 +7n

So first you have to distribute the 5 in the parentheses.

(5)(n + 12) = 5n + 60

5n + 60 + 7n

Then add like terms.

12n + 60

Answer Link

Otras preguntas

What is one way that calcitonin and parathyroid hormone maintain homeostasis? A. Calcitonin stimulates the bones to absorb calcium when calcium levels are too

With CO2 of 409.15 ppm and a temperature of 31.1 degrees Celsius, determine the pH of Water.

-100 divided by (-10)

Why is CH3OCH2CH3 called methoxyethane? Why is not 1-methoxyethane? For ethers, how do i know whether or not to number a substituent?

You are at the local shopping centre on the weekend when one of the parents from your serviceapproaches you. The parent tells you that one of the staff from you

You are a newsvendor selling San Pedro Times every morning. Before you get to work, you go to the printer and buy the day’s paper for $0.30 a copy. You sell a c

at a depth of 50 m below sea level a human will experience a pressue of how many atmosphere

A conclusion made that is believed to be true is a

who is more cintron in the story catch the moon

A student is extracting caffeine from water with dichloromethane. The K value is 4.6. If the student starts with a total of 40 mg of caffeine in 2 mL of water a