Answer:
A
Step-by-step explanation:
Answer:
The solution is w=8
Step-by-step explanation:
we have
-2w+4=-12
Solve for w
That means -----> isolate the variable w
Subtract 4 both sides
-2w+4-4=-12-4
-2w=-16
Divide by -2 both sides
-2w/-2=-16/-2
w=8
You multiply 86 by 42.5 because each board is 42.5 and there are 86 boards.
Answer:
4
Step-by-step explanation:
36 pretzels divided by 9 people (Antonia + 8 friends) = 4 per person
36 / 9 = 4