Answer:
i think it is 12 positive
Step-by-step explanation:
i think
X = 180 - 150 = 30°
z = 180 - 100 = 80°
y = 180 - 30 - 80 = 70°
Answer: x = 30, y = 70, z = 80
Answer:
Step-by-step explanation:
in y = mx + b form, the slope is in the m position and the y intercept is in the b position.
y = mx + b
slope(m) = 5/7
y int (b) = -3
y = 5/7x - 3 <===
Answer:
11x +9
Step-by-step explanation:
Add the two expressions together to get the total number of ice creams sold
8x+16 + 3x-7
Combine like terms
8x+3x + 16 -7
11x +9