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Solving with Grouping Symbols
Graphing
Solving with Variables on Both Sides
Solving Inequalities
Write the Inequality
100
6(m-2) = 12
What is m=4
100
Graph on a number line: b>= 4
What is: see Mrs. D.
100
5t - 8 = 3t + 12
What is t = 10
100
Solve for y. y/6 < -5
What is y < -30
100
At least 295 students attend Greenville Elementary School.
What is s >= 295
200
Solve for w: 7w - 6 = 3(w - 6)
What is w = 6
200
Graph on a number line: p > -1
What is: have Mrs. Dini check!
200
2.8 - 3w = 4.6 - w
What is w=-0.9
200
Solve for w. -0.2 >= 0.3 + w
What is w<= -0.5
200
Citizens who are 18 years of age, or older, can vote.
What is a >= 18
300
Solve: 3(3x + 4) - 2 = 9x + 10
What is: the solution is the set of all numbers, or, the solution is an identity
300
x >= -3
What is: ask Mrs. D to check!
300
9 + 11a = -5a +21
What is a = 3/4
300
Solve for t. 2/7 t < 4
What is t < 14?
300
A healthy breakfast cereal should contain no more than 5 grams of sugar.
What is s <= 5?
400
Solve: (s-3)/7 = (s+5)/9
What is s = 31
400
Graph on a number line: m <= 0
What is: ask Mrs. Dini!
400
Solve for x. 3x - 0.8 = 3x + 4
What is: the empty set (circle with a slash through it)
400
Solve for n. 3(n + 1)/7 >= (n+4)/5
What is n>= 1.625
400
Sarah plans to spend, at the most, $85 on jeans and shirts. She bought 2 shirts for $15.30 each. How much can she spend on jeans?
What is at the most, $54.40.
500
Four times the sum of three consecutive integers is 48, write and solve as an equation.
What is: if x = the first integer, 4(x + x+1 + x+2) = 48 ; the first integer is 3, the second is 4, and the third is 5
500
"o" is used to place a value on the number line for these two inequality symbols
What is: > and <
500
12b - 5 = 3b
What is b=5/9
500
Solve for m. -3(m-2) > 12
What is m < -2
500
A car salesperson receives a monthly salary of $1000 plus a 3% commission on every car sold. For what amount of monthly sales will the salesperson earn more than $2500?
What is if s is the amount of monthly sales, then s > $50,000. Or, he/she must sell at more than $50,000 worth of cars.