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

1. El género dramático en lengua castellana surge al final del siglo XIII. 2. Las primeras manifestaciones del género dramático eran piezas que se representaba

Suppose a function f has an inverse. If f(2)=6 and f(3)=7, find: f^-1 (f(3))

Ted and Katie have saved up a total of $94. Ted has saved 6 dollars less than 4 times as much as Katie. How much has Katie saved

Determine if this graph is an example of a function??

which policy is most similar to soviet totalitarianism under joseph stalin

Write the following as an inequality: The sum of x and y is no greater than 2.

Solve the following system 3x+y=9 4x-3y=6

PLEASE HELP! Find the accumulated value of an investment of $17,000 at 6% compounded annually for 13 years. (Please show work tho)

The graph of the function f(x)= x2 − 4x + 6 is shown here. What is its axis of symmetry? A. x = 0 B. x = 2 C. x = 6 D. x = -2

3. Take sugar, oil, corn syrup, a glass and water. Pour the water in the glass and then add each of the above the substances one after the other. Observe and no