Yesterday, Kate gave exactly fourteen haircuts and made $50.00. If she charged $5.00 for adults'
haircuts and $2.50 for children's haircuts, how
many children's haircuts did she give?
A) 5
B) 6
C) 7
D) 8

D) 8 Children’s Haircuts

Step-by-step explanation:

Let a represent the amount of adult haircuts and c represent the amount of child haircuts.

We know that she gave exactly 14 haircuts. So:

We also know that she made $50.00. Therefore, the price of each haircut times their respective amounts will total $50. So:

This is now a system of equations.

We can solve this using substitution. From the first equation, let’s subtract c from both sides:

Now, we can substitute this into the second equation for a. This yields:

Distribute:

Combine Like Terms:

Subtract 70 from both sides:

Divide both sides by -2.5:

Therefore, Kate gave 8 children’s haircuts.

This means that she gave adult haircuts.

So, our answer is D. She gave 8 children’s haircuts.

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: