Equations
9 + 3x = 21. Solve for x.
What is 4?
Solve the Inequality:
f - 15 < -30
What is:
f < -15
How do you solve proportions?
What is slope intercept form?
What is y = mx + b?
What is the slope?
y = 1/2x + 2
What is 1/2?
x/10= 50. Solve for x
Solve the inequalities
5x - 11 < 14
What is:
x < 5
-v/8 = -10/6
What does v equal if these two rations are proportions?
What is V= 13.33
What is the y intercept?
y = -3x - 7
What is b = -7?
Annie bought 3 bags of special candy for $1.20. How much do 8 bags of candy cost?
What is $3.20?
𝑥/3 − 2 = 4
𝑥/3 − 2 + (−2) = 4 + (−2)
3 ∙ 𝑥 /3 = 6 ∙ 3
Find the mistake and solve for x.
What is add -2 and x=18
Solve and Graph:1/2x ≥ 4
What is x ≥ 8, closed circle pointing right
DAILY DOUBLE HOW MUCH DO YOU WISH TO WAGER?
14 golden delicious apples cost $8. How many golden delicious apples can you buy for $4?
(Show me the problem setup and answer)
What is 14/8=x/4
x=7 apples
Calculate the slope: (0,10) and (5, -5)
What is -3?
Draw an Undefined Slope
What is | ?
1 - 11n = 67. Solve for n.
What is n=6?
True or False:
Given K - 6 > -14
K > -20
What is False
Amanda bought 14 pineapples for $55.80. How many pineapples can Allison buy if she has $27.90?
(Show me the set up and the answer)
What is14/55.80= x/27.90
x=7pineapples
For y = -3x + 10 is the slope positive or negative?
What is negative?
Solving Inequalities
Solve for x.
2x - 5 > - 11
What is:
x > -3
Five increased by product of x and 3 is 23. What is the equation and solve for x?
What is 3x+5=23 and x=6?
Write the Inequality: Dr. Dwyer said no more than 12 words.
What is x ≤ 12
Each day 4 caterpillars eat 6 leaves. How many leaves do 18 caterpillars eat in 2 weeks?
What is 378 leaves.
Given: y = -1/3x
Find:
m=
b=
What is m = -1/3 and b = 0
The computer club sells 50 more than 3 times the number of pins the chess club sells. The computer club sold a total of 134 pins. How many pins does the chess club sell?
What is 3p + 50 =134 and p= 28