Answer:
B is incorrect because you could set them equal to each other
Let x be number of pizza sold
Y be the number of sub solds
Equation 1
Y = x + 11
Equation 2 ( earned total $ 233)
5x + 3y = 233
Solving the equations simultaneously
X = 25 pizzas were sold
<span>Y = 36 subs were sold</span>
D. 23 and 24 are supplementary. they are same side interior angles
Answer:
y = 21
Step-by-step explanation:
since y = 7 as x = 4, therefore, when x = 12, y = 21
Think about it. if you divide 7 by 4, you get 1.75 and if you divide 21 by 12, you get 1.75. That means that from 4 to 12, I multiplied by 3, so therefore, y = 21.
Slope of 10 - x/3: m = -1/3
