27-03-2017
Mathematics

contestada

evaluate the expression when c=-6
c^2+7c-5

Respuesta :

emcsquared emcsquared

27-03-2017

-5.16666667
first you have to subtract c from both sides.
0=-6^2+6c-5
0=36+6c-5
0=31+6c
then subtract 31 from both sides.
-31=6c
then -31 divided by 6

Answer Link

Otras preguntas

State the relation between acceleration and momentum

If the total area of a dartboard is 804 in2 and the area of the bull's-eye is 50in2, what is the probability that a dart that randomly hits the dartboard will h

Hanson, Inc. requires its marketing managers to submit estimated cost-volume-profit data on all requests for new products, or expansions of a product line. Nanc

What is respiration? A. When carbohydrate (glucose) and oxygen create water and carbon dioxide releasing energy B. When water and carbon dioxide create carbohyd

Solve the logarithmic equation . Round the answer to four decimal places . 2^x =25

Please help! I cant understand nor get the answer

What reasons do some people give for opposing the reintroduction of wolves to Yellowstone?

The steam engine in a train heats water until it becomes steam. The steam pushes pistons to move the train. The train is changing _____ energy into _______ ener

I need help with problem.

What is the distance from Cto D? 5 4 D(5,3) 3 2 1 5 1 2 3 C(2, -1 -2 3 -4 -5 OA. 5 units B. 25 units C. 7 units D. 1 unit

ACCESS MORE EDU ACCESS