Answer:
10
Step-by-step explanation:
h(x) = 6 - x
(h o h)(x) = h(h(x)) = 6 - h(x) = 6 - (6 - x) = 6 - 6 + x = x
(h o h)(x) = x
(h o h)(10) = 10
Answer:
15
x^
4
y^
11 + 64
x
^2
y^
4
Step-by-step explanation:
Answer:
a) 2n-3, R 9
Step-by-step explanation:
(2n²+15n-18) = (2n²+15n-27) + 9 = (n+9) (2n-3) + 9
Answer:
Unit rates are ratios that are used to compare different quantities
Step-by-step explanation:
It really depends on what kind of unit rate you're answering. So let's say that you go to the grocery store, and potatoes are $5.50 for 5. You would divide 5.50 by 5 to get the answer $1.10. Hope this helps!
Answer:
18
Step-by-step explanation:
15-10÷5+5
First distribute the 10 ÷ 5.
15-2+5
Left to right, Subtract the 15-2.
13+5
Add.
18