Three-fifths x subtracted from 4 times one-eighth w (simplify your answer!)
What is 1/2w -3/5x
100
A pencil costs $3.50 and a pen costs $6.70. Katerina bought m pens. She also bought 4 fewer pencils than pens. Write an expression for the total amount she spent.
What is 2(5.1m - 7) or 10.2m - 14?
100
If the average daily rainfall for the last 7 days was (3x +0.5) cm, write an expression for the whole week
What is (21x + 3.5)cm?
200
3/4x - 1/2x +1/8x
What is 3/8x?
200
1/4(m/3 + 2/5)
What is m/12 + 1/10
200
60% of the product of one-twelfth y and two thirds z
What is 1/30yz?
200
Expand 1/3(6x + 12)
What is 2x + 4
200
The area of a rectangle is (2x+15) square cm. The ratio of the shaded region to the unshaded is 3:2. Write an expression for the shaded region in terms of x
What is 6/5x +9 cm squared?
300
9.8y - 5.2x - 6.8y + 7.2x
What is 3y + 2x?
300
5p + 35q
What is 5(p+7q)?
300
Sum of x, three-fourths x, and 90% of z
What is 7/4x + 0.9z?
300
Simplify: 2y +5x +4y + 9x
What is 6y + 14x?
300
TIm is x years old. His dad is (5/2x +6) years old. His mom is x/5 years younger than his dad. Express the sum of their ages.
What is (58/10x +12)?
400
2/3 + 5/8p - 1/3 - 1/8p
What is 1/3 + 1/2p?
400
-18r - 6s
What is -6(3r + s)
400
120% of the sum of w and one-twelfth u
What is 1.2w + u/10?
400
6a - 3b - a + 7b
What is 5a + 4b
400
Colin had x dollars to spend in a week. He spent $20 on Monday and on Tuesday. He then spent the rest equally on Wednesday - Sunday. How much did he spend on Thursday?
What is (x/5 - 8) dollars?
500
8/3n - 8/9n - 3
What is 16/9n -3?
500
-48y - 16x
What is -16(3y + x)
500
60% of the difference of five-eighteenths v subtracted from four-sixths w
What is 2/5w - 1/6v?
500
Expand: 0.6(0.3x - 5)
What is 0.18x - 3?
500
The admission fees to an amusement park are $45 per adult and $25 per child. A tour group of 2x adults and (3x - 8) children visit the park. How much did the tour group pay in total?