-13 because it’s Can’t be a negative number
Answer:
the area of a rectangle that is 4-inches-wide and 15-inches-long =15*4=<u>60 </u><u>square</u><u> </u><u>inches</u>
Answer:
the first thing you learned is the base. then you can build off of it. just like math. you learn simple adding then you go onto multiplication and division.
Answer:

Step-by-step explanation:
÷ 
↓ ↓ ↓
leave it change it turn it over
× 
now solve it
×
= 
now simplify it
= 