Answer:
Step-by-step explanation:
Im not sure about the first two about fraction bars, a fraction bar looks like this 1/10 or 4/9, maybe the question is asking you to make a fraction of each side so that they both equal the same thing using common denominators.
In that case #2 would be 21/3= 21/7
still not sure about #1
X+32=40
subtract 32 on each side
x+32-32=40-32
x=8
At a restaurant, Mike and his three friends decided to divide the bill evenly. If the total bill was $51.24, how much did each person pay?
Write and solve an equation for the above situation. Use "b" as the variable
4b=51.24
divide each side by 4
4b/4= 51.24/4
b=12.81
Each friend spent $12.81 on the bill.
How many packages of diapers can you buy with $40 if one package costs $8?
Write and solve an equation for the above situation. Use "p" as the variable
8p=40
divide each side by 8
8p/8=40/8
p=5
You can buy 5 packages of diapers with $40
Answer:
confused........ can you do details
Answer:
$16.125 but i don't know if you have to round
Step-by-step explanation:
Answer: x=3
Step-by-step explanation:5(x+3)=30
Divide both sides by 5.
x+3=30/5
Divide 30 by 5 to get 6.
x+3=6
Subtract 3 from both sides.
x=6−3
Subtract 3 from 6 to get 3.
x=3