This graph shows how much Lisa earns babysitting, compared with the number of hours she works. Select the correct statement about the graph

answer:

solutions are (0,2) and (-1,4).

step-by-step explanation:

there are two equations given for which graphing is to be done.

equations are y = -2x+)

and y = -x²-3x+)

now we will solve the equations to get the values of x and y or the coordinates of intersection of these two graphs.

by substituting y from equation 2 into equation 1.

- x²-3x+2 = -2x+2

-x²-3x+2x = 0

-x²-x = 0

x²+x = 0

x(x+1)=0 ⇒ x = 0 and x = -1

now we put these values of x in equation 2.

for x = 0 y = -2×0+2 = 2

for x = -1 y = 2+2 = 4

so they intersect each other at (0,2) and (-1,4).

answer:

-1/12

step-by-step explanation:

we are given the following expression and we are to simplify it leaving the answer in the form of an improper fraction:

we will start by adding the first two fractions by taking their lcm and making it a single fraction to simplify the expression further:

now subtracting from the result obtained above:

answer:

0

step-by-step explanation:

five times 0 equals 0 plus 6 would equal 6