Answer:
each shirt is $4.20
Step-by-step explanation:
42/10 = 4.2
Step-by-step explanation:
a variable is a quantity that may change within the context of a mathematical problem or experiment
I hope this was helpful
Answer:

Step-by-step explanation:
Slope Formula: 
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>:




Answer:
Area= 452.16 cm2
Step-by-step explanation:
12 x 12 = 144
144 x 3.14 = 452.16
volume = 7*7*2 = 49*2=98
she needs to get 98 cubic feet of sand