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

help would be very appreciated

Identify the percent increase or decrease to the nearest percent. from 23 to 29

Writing a story with proper sequence and organization is important because

Which 18th-century historical development led most directly to the creation of the Declaration of Independence? A. The New England colonies gained the most powe

the curve 12x^2-5y^2=7 intersects the line 2p^2x-5y=7 at the point (1,p). if p=-1, find the coordinates of the other point of intersection.

Which of the following is an observation that supports natural selection? Some organisms can pass down some traits that they have acquired throughout their li

How many twelfths equal three-fourths?

Give 3 examples for uses of the lithosphere.

Convert the following expressions with rational exponents to the radical form (6^2/3)^1/2

How did the growth of the merchant class and trade in Europe impact international commerce? Responses Governments refused to support trade with foreign cultures