Answer:
9m+6m^2n
Step-by-step explanation:
12mn-3mn=9mn
4m^2n+2m^2n=6m^2n
==> 9m+6m^2n
or rewrite as 3m(3+2mn)
Jenna should receive four dollars and ninety-eight cents.
Answer:
1 ruler costs $0.60
Step-by-step explanation:
$20-$4.70=$15.30
Calculator =$7.50
3 Packs of Pens = $1.80 each
4 rulers= x each
$7.50 + 3($1.80) + 4x = $15.30
7.50 + 5.40 + 4x = 15.30
12.90 + 4x = 15.30
4x = 2.40
x = 0.60
the value of x is x=1/12'
HOPE IT HELPS U.
Answer:
If you would like to find the equivalent expression to (g*h)(5), you can do this using the following steps:
h(x) = x - 7
g(x) = x^2
(g*h)(x) = g(h(x)) = g(x - 7) = (x - 7)^2
(g*h)(5) = g(h(5)) = g(5 - 7) = (5 - 7)^2 = (-2)^2 = 4
The correct result would be (5 - 7)^2.
Step-by-step explanation: