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Word Problems
100
15x + 3x + 7
What is 18x + 7
100
10x + 15
What is 5(2x + 3)
100
4(x + 15)
What is 4x + 60
100
Solve for n: 7( x - n) = (x - 5)7
What is n = 5
100
n decreased by 7
What is n - 7
200
-4x + 3 - 5x - 7
What is -9x - 4
200
4x - 12
What is 4(x - 3)
200
-3(5x + 6)
What is -15x -18
200
Solve for w: 13.8x + w = 4.6(3x - 2.1)
What is w = 9.66
200
12 more than the quotient of 6 and x
What is 6/x + 12
300
-13 + x + y - 5x + (-4)
What is -4x +y - 17
300
26x + 65
What is 13(2x + 5)
300
-14(3x - 6)
What is -42x + 84
300
9 - 4(5x + 3) - 3x
What is -23x - 3
300
Sally went to the store and bought apples, a, for $0.39 a pound and she also bought a box of cookies for $2.49. Write an expression to show how much Sally paid for her groceries.
What is $0.39a + $2.49
400
5 - 3x + 5 - 3x
What is -6x + 10
400
5x - 5
What is 5(x - 1)
400
1/3(9x - 21)
What is 3x - 7
400
10 - 7( 3 - x) + 10
What is 7x - 1
400
Mrs. Barber orders a large pizza for $13.99. Each additional topping costs $1.25. Write and expression to show the total cost of her pizza.
What is $1.25x + 13.99
500
7 - 14x + 4 + 3x - 10 + 11x
What is 1
500
28x - 7
What is 7(4x - 1)
500
-2/5(-10x + 25)
What is 4x - 10
500
5 - 1/3(12x - 9) + 7x
What is 3x + 8
500
Clark's student store earns a $0.58 profit for each pen, p, that sells and $0.58 for each ruler, r, that sells. Write TWO expressions (think about factoring) that show Clark's total profits from selling both pens and rulers.
What is $0.58p + $0.58r AND $0.58(p + r)