You multiply two rational numbers by multiplying numerators and denominators with each other. So, you have

A rational number is a fraction where both numerator and denominator are integers. Since the product of two integers is an integer, the result fraction is also a rational number, because both
and
are integers.
Answer:
?×
(
1
−
50/
100
)
×
(
1
−
10/
100
)
=
$
315 ?
=
$
315
/(
.5
)
(
.9
)
=
$
700
Step-by-step explanation:
Answer:
3/6
Step-by-step explanation:
Answer:

Step-by-step explanation:
start by foiling out the given function

next, use the power rule to find the derivative
power rule: To use the power rule, multiply the variable's exponent n, by its coefficient a, then subtract 1 from the exponent. If there's no coefficient (the coefficient is 1), then the exponent will become the new coefficient.

Answer:
yes
Step-by-step explanation: