Answer:
12.6
Step-by-step explanation:
1.8X7
7x1=7
0.8x7=5.6
7+5.6=12.6
Answer:
-8x-4 is the answer using distributive property.
Answer:
8(x+3)
Step-by-step explanation:
thats the answer
Answer:
t=9
Step-by-step explanation:
subtract 9 from both sides
t/3=3
t=9
Answer:
when you have something like f(x)=... that means
f means function
and every time you see an x or the variable in the parenthesis you plug in for that so it's f(x) =3x+1 then f(2)= 3x+1 every time you see x you plug in 2