HarrisonRizor HarrisonRizor

28-09-2015
Mathematics

contestada

Which math expression represents the phrase? 9 times the sum of a number and 7
a. 9 · n+7
b. 9 · (n+7)
c. 9 · (n – 7)
d. 9 · (n · 7)

Respuesta :

28-09-2015

9 times the sum of a number and 7

9(n + 7)

The word sum means a number and 7 are being added. Don't forget to put parenthesis around n and 7

Answer Link

Otras preguntas

The Federal Application for Student Aid (FAFSA) form: AIs the free application for federal student aid. BCan only be submitted by mail. CIs only used to apply f

Why did President Hoover's "associations action" fail?

Give an example of a cubic function

The Florida Everglades welcomes about 2x10 to the third power visitors per day. Based on this, about how many visitors come to the Everglades per week?

The constitutional convention, which assembled in may 1787, was supposed to: select one: a. nominate someone for president. b. address the country's financial c

Malcom uses a marker to draw a straight line on a piece of paper. The line is 2/3 ft long. He wants to divide the line into sections that are each 1/9 ft long.

Write log3 6 as a logarithm of base 2 a. log base 2 of 3 over log base 2 of 6 b. log base 2 of 6 over log base 2 of 3 c. log base 3 of 2 over log base 6 of 2 d.

I NEED HELP RIGHT NOW PLEASE AWNSER IT From National Geographic's online encyclopedia: The Earth has three major layers. All known life exists on the solid out

what is 3x-8=8x+4/2 solve for variable

Is the line y = 3x – 7 parallel or perpendicular to 3x + 9y = 9? Explain your answer. Intro Done Go Left Go Right Frame 2 Frame 2 Frame 2 Frame 2 Frame 2 Fr