jelly221 jelly221

22-09-2017
Mathematics

contestada

Find the value of x so that the function has the given value .q(x)= 1/2x-3;q(x)=-4

Respuesta :

ruhibreddy ruhibreddy

22-09-2017

1/2x-3 = -4

1 = -4(2x-3)

1 = -8x + 12

0 = -8x + 11

-11 = -8x

x = 11/8

Answer Link

Otras preguntas

Which is an example of labelling? A.) Bubble Wrap B.) A Newspaper ad C.) A different flavour D.) A reduced price tag

Hello this is my last question please help also this is what I had to read: Tragic fate has thrust upon us grave responsibilities. We must carry on. Our departe

The Bill of Rights is an outline of ---

Find the slope of the line through the points(-4,-7) and (4,3)

A builder shares payment for jobs complete with a laborer in the ration 3:2. The payment for one job was $365. How much of the money did the laborer receive?

Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with manganese(IV) oxide. 4HCl(aq)+MnO2(s)⟶MnCl2(aq)+2H2O(l)+Cl2(g) A s

Rent me $250 washing cars with his mobile car wash company he charges $70 per car and earn $50 in tips write an equation to represent the situation

PLEASE HELP 2. If f(x) = 3x2 – 7x + 2, then f(- 1) = ? (A) 18 B. 12 C.-2 D.-8.

what do you think the South looked like at the end of the war? How about the North?

Please help me (please dont send links) The linear function f(x) = 0.2x + 79 represents the average test score in your math class, where x is the number of the