cate1393 cate1393

14-03-2019
Mathematics

contestada

how do I simplify an expression for the perimeter of a figure n + 7 n + 7 n + 3 n+ 3 n + 7

Respuesta :

14-03-2019

21n + 7

Combine like terms.

n, 7n, 7n, 3n, and 3n are all like terms. These can be added together as 21n.

7 is the only term by itself.

Put these together to get 21n + 7.

Please consider marking this answer as Brainliest to help me advance.

Answer Link

Otras preguntas

in sentence 1, every day Ted and i play catch is what

Can someone answer #4.

Lannie ordered 12 copies of the same book for his book club members.The book cost $19 each, and the order has a $15 shipping charge. What is the total cost of l

Which verb phrase correctly completes this sentence? Juan y yo nos _________________ muy tristes por tu accidente. A. he sentido B. hemos sentido C.

HELP!!!!1) Simplify the expression –4(x – 7) + 3(x + 9).

A study is conducted to determine if a newly designed text book is more helpful to learning the material than the old edition. The mean score on the final exam

Which part of the Word screen matches label C? a. Ribbon b. Tab c. Group d. QAT

A small 23 kilogram canoe is floating downriver at a speed of 3 m/s. What is the canoe's kinetic energy?

Which sentence foreshadows that the White's lives will be altered dramatically during the course of the story? A. "Father and son were at chess, the for

Juanita borrowed $600 to purchase a new computer. She was charged 7% interest for two years. How much interest will Juanita pay? Juanita will pay $ interest