ONE-STEP/TWO-STEP
SOLVE, SOLVE, SOLVE!
SOLVE BOTH!
LOTS OF PROPORTIONS
MORE PERCENTS
100
a - 2.5 = 4.5
What is 7
100
3a + 2 - 5a = -14
What is 8
100
5x + 2 = 2x + 14
What is 4
100
(3/7) = (9/x)
What is 21
100
HINT: (is/of) = (%/100) What percent of 35 is 111?
What is 300%
200
(n/5) = 13
What is 65
200
-4b - 5 + 2b = 10
What is -7.5
200
8 - (3 + b) = b - 9
What is 7
200
(-8/10) = (y/5)
What is -4
200
HINT: (is/of) = (%/100) What is 72% of 150?
What is 108
300
8 + 3m = -7
What is -5
300
7(s - 5) = 42
What is 11
300
7(6 - 2a) = 5(-3a + 1)
What is -37
300
(-9/t) = (3/-7)
What is 21
300
HINT: (is/of) = (%/100) 60% of what number is 102?
What is 170
400
(y/4) - 3 = -4
What is -4
400
8 - (2n - 3) = 12
What is 1.5
400
10x + 12 = 2(5x + 6)
What is infinitely many*
400
((b+3)/7) = ((b-3)/6)
What is 39
400
In a survey, 60% of students prefer bagels to donuts. If 120 students were surveyed, how many students prefer bagels? **Bonus: How many students prefer donuts?**
What is 72 students **48 students
500
-(3d/4) + 5 = 11
What is -8
500
10 = (c/3) - 4 + (c/6)
What is 28
500
9m - 4 = -3m + 5 + 12m
What is No Solution*
500
(5/(2c - 3)) = (3/(7c + 4))
What is -1
500
A gardener expects that 75% of the seeds she plants will produce plants. She wants 45 plants. How many seeds should she plant?
What is 60 seeds