kellygrille22 kellygrille22

01-12-2017
Mathematics

contestada

Add 8 and 7, then multiply 2-

write an expression using parentheses

Respuesta :

ocgirl551 ocgirl551

01-12-2017

-2(8+7) since you want to add the numbers before multiplying you would put the parentheses around 7 and 8

Answer Link

am302883 am302883

01-12-2017

8 and 7 is 15 then multiply by 2 is 30

Answer Link

Otras preguntas

Casey bought 3 books and an 7 CD's and paid $79. Her friend Jane bought a 5 books and 2 CD's from the same store and paid $35. Find the cost each book and the c

Why are job referrals valuable to both job seekers and employers?

1. What is the purpose of this document?

a. The Coahuiltecans hunted for all of the following foods except: deer b. bison c. javelinas d. moose Please select the best answer from the choices provided

The sum of the measures of angle M and angle R is 90°. • The measure of angle M is (5 x + 10)°. • The measure of angle R is 55°. What is the value of x ?

4 = (x+1)^2 what are the solutions to the equation? (A) x=1 + square root of 2 (B) x= -1 + square root of 2 (C) x= 1 + 2 (D) x= -1+2

Rowland & Sons Air Transport Service, Inc., has been in operation for three years. The following transactions occurred in February: Feb. 1 Paid $500 for re

how many atoms does C₆H₄Cl₂ have?

What is line of symmetry

How did the Spanish Seven Bishops myth influence exploration?