wonderfulcurl01 wonderfulcurl01
  • 02-10-2019
  • Mathematics
contestada

How do you solve 7(7a-9)>84

Respuesta :

ashtheace28
ashtheace28 ashtheace28
  • 03-10-2019

7(7a-9)>84

first multiple out to get rid of the parentheses

49a - 63 > 84

add 63 to both sides

49a > 147

Divide by 49 and flip the sign because when you divide a inequality you have to flip the sign

a < 3

Answer Link

Otras preguntas

I have 4 factors. Three of my factors are 1,2,10. What is my fourth factor??
CAN SOMEONE HURRY? I NEED THIS DUE ON 1/5/15! 1.How is the town affected when George Bailey was never born? How is the town different when George Bailey doesn't
what is 6.6 as a fraction
mr.gilliam is 3 years younger than his wife.the sum of their ages is 95.how old is mr.gilliam
Is \frac{6}{12} proportional to \frac{8}{10}
which subatomic particle will be attracted by a positively charged object? A) proton B) neutron C) electron D) positron
The first government dealt with the Native American problem by _____. A. Getting an army together and running them off. B. Not letting any more settlers move to
y^2+4x-6x-6y+5=0 convert to standard form, find the vertex, focus, and the equation of the directrix line
What important natural resource did the Songhai Empire control?
how do you convert gallons to liters? Explain