Answer:
Step-by-step explanation:
r/9 = -4
then multiply 9 to -4 which equals -36
at last, r is equal to -36
<span>1)Simplify the fractions if not in lowest terms.
2)Multiply the numerators of the fractions to get the new numerator.
<span>3)Multiply the denominators of the fractions to get the new denominator
i think i not sure</span></span>
Answer:
10.49
Step-by-step explanation:
(picture shows)