anastasiakonni1 anastasiakonni1

14-11-2018
Mathematics

contestada

If 8x+5=45, then what is the value of 1/5x-7?

Respuesta :

linsleypippins linsleypippins

14-11-2018

So to make the statement true I replaced x with 5 to make 45

8*5+5=45

So replace x with 5 as well 1/5*5-7 =-6

So I think the answer is -6. Not 100% sure.

Answer Link

taliapedersen taliapedersen

14-11-2018

x = 5 so 1/5 (5) -7

1/5 (5) = 1

1 -7 = -6

Answer Link

Otras preguntas

If there is are 95 g of fat in 16 oz of ground beef, how much fat is in 3 oz of beef?

Please help meh -_- Which pronoun agrees with the antecedent? Both dogwoods and oak trees drop __________ leaves seasonally. A. its B. their C. theirs D. t

What is the slope intercept form of ... 5/7(21y+7)=2/9(18x+27)

what is 10k+-1=4k+-43 and how?

Which personal pronoun correctly completes the sentence? __________ are going to the zoo this afternoon. A. Them B. Their C. They

why are the vector quantities magnitude and direction

what cause sand dunes to move one place to another

I need help finding the radius to this question: Circle o is represented by the equation (x+2)^2 + (y-5)^2=48.The coordinates of the center and the length of th

what is 1.4 as a decimal?

6r-1+6r=11 Step by step please