Evaluate Expressions
If x = 14 and y = 18, then
x - y =
-4
Simplify: -v + 12v
11v
Bethany made $200 in 10 hours of work. How much money does she make per hour?
$20/hour
Solve.
-5(x - 2) = -25
x = 7
What is Mr. Lopez's first name?
Kyler
If x = 6 and y = 9, then
2x + y + 4 =
25
Simplify: 12r + 5 + 3r - 5
15r
Jose drove 248.5 miles in 3.5 hours. What was Jose's average speed in mph?
71 mph
Solve.
3x + 2 = x + 4(x + 2)
x = -3
Which sign of the zodiac is represented by a crab?
Cancer
If x = -5 and y = 3, then
2(x + 2) + y(8 -12)=
-18
Simplify: -5n + 3(6 +7n)
16n + 18
Charlette bought 6lbs of bananas for $5.82. How much does it cost for 1lb of bananas?
$0.97/lb
Solve.
8(k - 6) + 58 = 2(4k + 5)
Infinite solutions
Robyn Fenty is the birth name of what famous artist?
Rihanna
If x = 6 and y = -7, then
xy + x(x + 2) + y(y + 3) =
34
Simplify: 5(-2n + 4) + 2(n + 3)
-8n +26
Bill and Ted were seeing how many nuggets they could eat in one day. Bill ate 321 nuggets and gave up after 12 hours. Ted ate 346 nuggets and gave up after 11 hours. Although Ted ate more nuggets overall, Bill argues that he ate at a faster rate.
What are the unit rates for both Bill and Ted?
Bill: 26.75 nuggets/min
Ted: 31.45 nuggets/min
Ted ate at a faster rate.
Solve.
-11 + x = -7x - 8(-x +1)
No solution
What is the golf term for a score of one under par?
Birdie
If x = -9 and y = -4, then
x(y - 3) + 7(13 - 2) + y(4 + x) =
160
Simplify: -3(10b + 10) + 5(b + 2)
-25b - 20
Paul can walk at an average rate of 4.5 miles per hour. Paul plans on walking a total of 2700 miles. How many total days will it take for Paul to walk 2700 miles?
25 days
Solve.
10x + 9 - 11 - x = -2(2x + 4) -3(2x - 2)
x = 0
What animal poops in the shape of a cube?
Wombat