Number sense
Find the area of the following shape.
120 in^2
Two families buy refreshments at a concession stand. Each drink costs d dollars. Each snack costs s dollars. The Blake family buys 3 drinks and 2 snacks for $12. The Reese family buys 2 drinks and 4 snacks for $16. What is the cost of 1 drink?
What is $2?
If the circumference of a circle is
30 pi
what is its radius?
15