Y = x + 6
y=-x-4
Graph each equation then find a solution show your process.

(x,y) = (-5,1)

Step-by-step explanation:

USES SUBSTITUTION METHOD

Solving Steps:

x + 6 = -x -4 (Solve the equation)

x = -5 (Substitute the value of x)

y = -(-5) - 4 (Solve the equation)

y = 1 (Substitute the value of y)

(x,y) = (-5,1)

I hope this helped!!

answer: the first graph

step-by-step explanation:

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!