Equations
x − 7 = −12
x = -5
five more than a number is at least 16
n + 5 ≥ 16
z - 6 > -4
z > 2
greater than
>
What color is a giraffe's tongue?
Black
17 = w − (−6)
w = 11
The sum of the number and 8 is 44.
n + 8 = 44
n = 36
-4x + 8 ≥ 20
x ≤ -3
is less than
<
What is the highest-grossing film of all time?
Avengers Endgame
−2y = 42
y = -21
Write the inequality and solve it
Emily averages riding at 12 mi/hr when training for her long-distance bicycle races. How much time does she need to set aside for a training ride of no less than 30 miles?
12t ≥ 30
t ≥ 2.5
Solve & graph
x + 3 ≥ −2
x ≥ −5
is not equal to
≠
What is the only continent without an active volcano?
Australia
−7d + 5 − 8d = −40
d = 3
Write the equation and solve it
How many boxwoods did a landscaper buy if he spent $432 for 27 camellias that cost $8 each and the boxwoods that cost $12 each?
12x + 8(27) = 432
x = 18
Solve & graph
−2x > 8
x < −4
is no more than
≤
Which American president is in the Wrestling Hall of Fame?
−20y + 5 + 6(2y + 1) = 51
y = -5
Write the equation and solve it
Sammy has three times as many nickels as quarters and twice as many dimes as quarters. How many nickels does he have if he has a total of $1.80?
25x + 5(3x) + 10(2x) = 180
x = 3
Solve
8 - 3f ≥ 23
f ≤ -5
is at least
≥
What sporting event is held every Memorial Day?
INDY 500