Answer:
Step-by-step explanation:
We are given the following expression and we are to simplify it:
Re-arranging this expression by writing the like terms together to get:
Now simplifying it by adding and subtracting the terms to get:
Combine like terms:
5a-7a=-2a
3b+4b=7b
-2a+7b
Hope this helps!!
Answer:
1.)-8
2.)-5
3.)4
Step-by-step explanation:
So, the function f(x)=3x-5
The questions say "If you were to substitute these numbers what answer would you get?"
Understanding this,
First question is with x=-1
f(-1)=3(-1)-5
f(-1)=-3-5=-8
_____________________________________
f(0)=3(0)-5
f(0)=0-5=-5
_____________________________________
f(3)=3(3)-5
f(3)=9-5=4
Answer:
jenny gets $2 in change because $6 times 3 is 18 and 20-18 is 2. I hope this helps
Step-by-step explanation:
2.false
Answer:
true
Step-by-step explanation: