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

Miss sim traveled 42 countries in 60 days at this rate how many countries would you travel in 40 days

What is a real world problem that could be modeled by dividing two rational numbers

what am I doing wrong? " write an equation of each line passing through the given pointers. give answers in standard form"a) (-1,2) and (5,7)the answer is 5x-

Can y'all help me use these in sentences. Thanks❤

suppose one honeybee makes 1/12 teaspoon of honey during its life time. how many honeybees are needed to make 1/2 teaspoon of honey

When reading, why is it important to pause to ask questions about what was just read, what is happening in the text, or what may happen next? Asking these

Solve the expression use order operations. (24+2) divided by 2

convert 40 square kilometers to square meters?

A computer cpu at 33mHz doubles every 18 month, using exponents how would show the answers after it doubles 3 times

How did the Protestant Reformation change religion in England?