Since Colin can cover a 113 square inch pizza in 1/9 of an hour, he can cover 9 pizzas in an hour. 113 * 9 = 1017 square inches an hour.
Answer:
45
Step-by-step explanation:
3 out of 12 is 1/4, or 0.25, so if you divide 180 by 4, then using the same logic, you can expect 45 kids to have played last year.
3 = 1/4 OR .25 of 12, 12 divided by 4 = 3
180 divided by 4 = 45
Answer:
The answer is c
Step-by-step explanation:
look at the picture carefully
Answer: 36 three-point field goals.
Step-by-step explanation:
To solve this problem, set up a system of equations. Let's call the number of one-pointers 
, the number of two-pointers 
, and the number of three-pointers 
. We are trying to find here. We also know that 
, because that is the total amount of baskets, and also that 
, which is the total amount of points. We know that there were 22 free throws, so that means we can take away 22 baskets from the first equation, and also 22 points from the second equation. Now the equations are 
and 
. Solving the equations using our knowledge of systems of equations, you get that 
. So, 36 is the answer. Let me know if anything was unclear, and I hope this helped.
(2, 5) and (5, 8) are the solutions to the system of equations.
We have
and
.
Let's substitute
for
in
. We get
. Now, factor to solve for
.
Now, substitute each value of
into one of the original equations to solve for
.
