The answer is for the value of y-coordinate is -5
2x+3 + 3x-4 + 2x+3 + 3x-4 = 78
10x -2 = 78
10x = 80
x=8
deck is 2(8)+3 by 3(8)-4, or 19 by 20
Answer:
m= 450 - (5*n)
Step-by-step explanation:
m is the money left
n is the days
It’s using the distributive method. 7 x a is 7A and 7 x 13 is 91, therefor it is 7A+91.
the answer is d (i think) because anything aboveboard .90, whether it is positive or negative