Simplifying
-11(g + 2) = - 88
g = 6
j / 7 - 10 = 25
j = 5
The price of candles are buy 2, get the 3rd half off. Write a simplified expression representing the price of buying 3 candles.
2.5g
An electrician charges a rate of $65 per hour plus a fee of $75 for a job done during the weekend. The electrician earned $465 for a weekend job. Write an equation to find the number of hours, h, that the electrician worked on this job.
65 + 75h = 465
Factor -15k - 60
-15(k + 4)
0.25h - 12 = 38
h = 200
The cost of ordering movie tickets online is $15.50 per ticket plus a fee of $2.25 per transaction. Write an expression for x tickets ordered in a transaction.
15.50x + 2.75
Write an equation in the simplest form that represents the perimeter of the backyard in feet. PULL UP PICTURE
18 4/5d - 11
The expression 0.4a represents the reduced attendance on the second night of a play. Which expression is equivalent to the reduced attendance if a is the attendance on the first night?
A. 1.6a C. a - 0.6a
B. 1.4a D. a - 0.4a
C
-2g + 10 = -24
g = 17
Kalisa earns money by mowing lawns and weeding gardens. She mows 8 lawns for $25 each and weeds gardens for $5.50 each. Write an expression that can be used to find to find the number of gardens Kalisa weeds, w?
200 + 5.50w
Ms. Wong sold 28 cars. She sold 8 fewer cars then 3/4 as many cars as Mr. Diaz. Write and equation that can be used to find the number of cars that Mr. Diaz sold, c?
3/4c - 8 = 28
Which expression is equivalent to 2(-12x - 1.5) + 4x
A. -28x - 3 C. -20x - 1.5
B. -24x - 1.5 D. -20x - 3
D
What is the value of z in equations?
-5/4 (z + 8) = -6
-3 1/5 or -16/5
The width of a rectangle is 4 times its length, y. Write an expression that represents the perimeter of the rectangle?
4y + 4y + y + y
or
10y
Benson earned 420 BONUS point for playing 12 perfect games of trivia. He earned a total of 1,260 points. How many points, p, did Benson earn for each perfect game of trivia? (WRITE AN EQUATION)
420 + 12p = 1,260