The variable, k, is being divided by 11. How should you show your work to isolate the variable?
Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
3. Multiple Choice
1 minute
1 pt
Solve for x:
x = 20
x = 7
x = 10
x = 3
4. Multiple Choice
1 minute
1 pt
Which equation has w = 8 as the solution?
8w= 64
16w = 240
16 - w = 9
4 + w = 10
5. Multiple Choice
1.5 minutes
1 pt
What equation matches this situation? Robyn had some video games then bought 4 more. Now she has a total of 10 games.
v - 4 = 10
v + 4 = 10
10 - 4 = v
Answer not Given
6. Multiple Choice
1.5 minutes
1 pt
Solve the equation 3x = 27.
x = 24
x = 81
x = 9
7. Multiple Choice
1.5 minutes
1 pt
What is the inverse operation needed to solve for p? 765 = p - 254
subtraction
addition
multiplication
division
8. Multiple Choice
1 minute
1 pt
Choose the correct equation for the situation. Jane is 3 years older than Sam. If Jane 12, how old is Sam?
j - 3 = 12
s - 3 = 12
s + 3 = 12
j + 12 = 3
9. Multiple Choice
5 minutes
1 pt
Sally
bought three candy bars for a total of $18.00. How much did each candy bar
cost? Write an equation to solve this problem. Use c as your variable.
18c=6
c + 6= 18
c +18 = 6
3c=18
10. Multiple Choice
1 minute
1 pt
Joey
and four of his friends went out to eat. They decided to split the bill evenly.
Each person paid $11.13. What was the total bill? Write an equation you could use to solve this equation. Use d as your variable.
d/4=$11.13
4d=$11.13
d/5=$11.13
5d=$11.13
11. Multiple Choice
1 minute
1 pt
Amy
was given an amount of money, m, for
a good grades on her report card. She spent $15.00 and now has $25.32. How much
money did she get for good grades? Write an equation you could use to solve this problem. Use m as your variable.
m-25.32=15
m/25.32
m-15=25.32
15m=25.32
12. Multiple Choice
1 minute
1 pt
Working
together, Joy and Steve collected 53 pounds of aluminum cans for recycling. If
Joy collected 20 pounds, find the number of pounds, x, that Steve collected. Using x as your variable write an equation to solve.