lexamayLrSi lexamayLrSi

02-09-2016
Mathematics

contestada

GH= 7y+3, HI= 3y-5, and GI= 9y+7. A) What is the value of y? B) Find GH, HI, and GI.

Respuesta :

HomertheGenius HomertheGenius

11-09-2016

A )
9 y + 7 = 7 y + 3 + 3 y - 5
9 y - 7 y - 3 y = 3 - 5 - 7
- y = - 9
y = 9
B )
GH = 63 + 3 = 66
HI = 27 - 5 = 22
GI = 66 + 22 = 88

Answer Link

Otras preguntas

___ was one of the forces that led to the outbreak of war in europe

can you help me with this problem 4/10- 28/100

The sum of two consecutive negative integers is -171. What is the number closest to zero?

Can some one help me Please? Tracy wants to find out if her math test scores are related to the number of hours she studies for the tests which is the dependen

a pie was cut into 8 equal slices if Ruben ate 3/4 of the pie how many slices did he eat?

Which factor explains why a mountain located near the equator can be covered with snow? a. low latitude b. higher elevation c. ocean currents d. distance from

Perpetual Endless Relentless Stubborn Immovable Steady Tireless Enduring Never-ending Constant Ever-lasting

The only function of the skeletal system is to provide the body with a framework. True or False

A moving bicycle has ___ energy, which converts to ____ energy once the bicycle stops. kinetic; potential potential; kinetic potential; nuclear

Justin is reading a book that has 276 pages. He already read some pages of it last week. He plans to read 20 pages tommorow. By then, he will be 2/3 of way thro