Answer:
0.20 dollars/mile
Step-by-step explanation:
The slope actually has units. It has the meaning of 20 cents per mile. The units are cents per mile.
But it can also be 0.20 dollars/mile which is probably the way you should interpret it in a math class. That way it matches the units of the 50 which is for certain in dollars.
A = hb/2
A = (15)(11) / 2
A = 165/2
A = 82.5 <===
The answer is b=88
Hope this helped!
Answer:
Step-by-step explanation:


80 x 4 = 79+81+77+x
320=237 + x
320-237 = x
83=x
so Marianne must score 83 points or higher on her last test
Answer:
d
Step-by-step explanation:
formula for area of a triangle is base * width * 1/2