0.50c, as it's $0.50 per cup and c represents the number of cups sold. When you have a variable (letter like in this case, which is c) you always multiply.

And for 1b you're going to be doing $127.50 divided by $0.50

Let me know if this makes sense

6 0

4 years ago

Please answer this correctly

wolverine [178]

Answer:

1017.36 square miles

Step-by-step explanation:

Since the diameter of a circle is twice the radius, the radius of this circle is 36/2=18. Since the area of a circle is $\pi r^2$ , the area of this circle is:

$3.14 \cdot 18^2 = 1017.36$

Hope this helps!

4 0

4 years ago

Read 2 more answers

Sylvia earns $7 per hour at her after school job. After working one week she recieved a paycheck for $91. Write and solve an equ

Mashutka [201]

Amount of hours worked = h
7h = 91
h = 13 hours worked that week
h (is greater to or equal to) 15
7 x 15 would equal 105 which means the most she can make in a week is $105

3 0

4 years ago