Answer:
38.56
Step-by-step explanation:
Convert 3 4/7 into an improper fraction: 25/7
17/21 divided by 25/7
Dividing by a fraction is the same as multiplying by it's reciprocal.
17/21*7/25
Simplify:
17/3*1/25
Multiply across:
17/75
Divide each term in the numerator by the denominator...
2xy^2-1
Answer:
L=35cm
Step-by-step explanation:
Perimeter is 2(L+w)
156cm=2*(43+L)
L=35cm
Answer: She needs to score at least a 98 on the sixth quiz to raise her average to at least 88.
Step-by-step explanation:
