E=6c^2−2c−1

F=−4c^2+7c+5

E+F=

The answer of given equation is + 5c +4

Step-by-step explanation:

By putting the given values of E and F we get,

E + F

=( ) + (-)

Here we will take the coefficient of same variable together

=() +( -2c +7c) +( -1+5)

= + 5c +4

Hope this helps you.

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb