A.) the answer is 2x+y+7
b.)the answer is 2x+7y-9
c.)the answer is 24x+48
d.)the answer is 24x+6
e.)the answer is 5x+9
I'm guessing it's like this
example
18=2*3*3=(2¹)(3²)
315/5=63
63/3=21
21/3=7
factored form is 3*3*5*7=(3²)(5¹)(7¹)
The diameter is approximately 32.72 cm.
8- 1/3 quarts
4- 2/3 quarts
Answer:
She spent 17 books
Equation: 45+6 = 51 and 51/3 = 17 books
