21-02-2015
Mathematics

contestada

what is this answer 9=4a+13 and this other question 13=5m-2

Respuesta :

Аноним Аноним

21-02-2015

a=(-13+9)/4 = -1

a=-1

15=5m

m=3

Answer Link

Otras preguntas

In a communist society, the factors of production are organized by

solve for x3y - 4x = 20

A Restaurant buys 50 pound of beef at 1.12 per pound and 24 quarts of milk at .90 quarts. How much money was spent

simplify. 5 - [ - ( - 2)]

What type of biodiversity might be most important to find new types of medications? chemical biodiversity specific biodiversity island biodiversity ecosystem bi

* 2. If the minuend is 27 and the difference is 9, what is the subtrahend

Find the difference between (5x +12) and (2x-5).

State the value of the discriminant. Then determine the number of real roots of the equation.n(7n + 8) = -10a) –216, 0 real rootsb) 24, 2 real rootsc) –226, 2 r

The statement of cash flows A. must be prepared on a daily basis. B. summarizes the operating, financing, and investing activities of an entity. C. is a special

MARK AS BRAINLEST Which expression has a coefficient of positive 1 for the the term n ? A. 5n^2+6n-1 B. 2n^2-5n+1 C. 3n^2+n-2 D. 4n^2-n+9