danibarron2000 danibarron2000

13-04-2022
Mathematics

contestada

how do I write an expression that is equivalent to 3(7 + x)?

Respuesta :

devishri1977 devishri1977

13-04-2022

Answer:

21 + 3x

Step-by-step explanation:

Use Distributive property: a(b + c) =(a *b) + (a*c)

3( 7 + x)= 3*7 + 3*x

= 21 + 3x

Answer Link

Otras preguntas

Show (0.004)(3.42) as a fraction multiplication problem and explain why the answer is in the hundredths-thousandths (five decimal places).

what is 5/8 divided by 1/16, and then once you solve that can you solve 5/8 divided by 1/32?

8.what is 13 approximated to the nearest tenth? A. 3.8 B. 3.7 C. 3.5 D. 3.6

Jamal hiked on two trails.The first trail was 5 1/3 miles long,and the second trail was 1 3/4 times as long as the first trail.How many miles did Jamal hike?

in the cycle shown, where would mantle rock be the densest? THIS IS SCIENCE Thank You!

Which of the following statements about medieval Songhai is not true? A. It was a prosperous trading kingdom. B. Around the year 1000, its rulers conver

whats important about the points?

Ali's dog weighs 8 times as much as her cat. Together the two pets weigh 54 pounds. How much does Ali's dog weigh?

Located north of Colorado River this river flows from mountains into the Pacific ocean

Where did Buddhism spread in the centuries following the Buddhas death