Equations with parentheses
Two-Step Inequalities
Equations w/ Word Problems
Diameter & Radius
Geometry & Algebra
100
3(6 - y) = 27
What is y = -3
100
x/4 - 6 ≤ -10
x <= -16
100
Anajali had $24 to spend on eight pens. After buying them she had $8. How much did each pen cost?
The Equation: 24 minus 8p = 8 Answer: p = $2
100
The Diameter of this circle is 5
What is 2.5
100
Write and solve an equation for x. Then evaluate 2x-5 to find that missing angle. SHOW WORK FOR POINTS
x= _____ 2x-5=_____
x+10+2x-5+2x+20=180
5x+25=180
5x=155
x=31
2x-5
=2(31)-5
=62-5
=57
200
Is d = -3 a solution to the following equation? 4(d + 7) = 16
What is yes
200
When you multiply or divide both sides of an inequality by a negative number, you must __________the inequality sign.
What is flip; or reverse
200
Kayla had some candy to give to her three children. She first took three pieces for herself and then evenly divided the rest among her children. Each child received three pieces. With home many pieces did she start?
Equation: c - 3 all divided by 3 = 3 Answer: 12
200
The radius of this circle is 52.4. What is the area?
What is 8621.6864
200
What is 27 degrees
300
8 + 5n - 6 = 37
What is n = 7
300
Solve and graph. 25 - 5r > -30
What is r < 11
300
You had $23 to spend on three avocados. After buying them you had $11. How much did each avocado cost?
Equation: 23 - 3a = 11 Answer: a = $4
300
The diameter of this circle is 437
What is 218.5?
300
Angles a and b are Linear Pairs. Angle a measures 171 degrees. What is the measure of angle b?
9 degrees
400
6 = (3(10 - 5x))/5
What is x = 0
400
-8 > (5x + 4)/7
What is x < -12
400
Mary had some baseball cards. She sold half of them to earn some money. Then she bought 3 more cards. Now she has 29 cards. How many cards did she start with?
What is x/2 + 3 = 29 x = 52 cards
400
The Diameter for this circle is 3285. Find the Circumference.
What is 10314.9
400
What is the measure of angle FOE?
60 degrees
500
What is the value for x if the perimeter of a triangle is 29 units and its sides are 7, x, and x + 2?
What is x = 10?
500
Congratulations. You all get $500 points!
$500
500
The General Store sells friendship bracelets. This week, the bracelets are on sale for 2 dollars off each bracelet. Jenny purchased bracelets for her 8 friends and spent a total of $40. What was the original price of the bracelets?
What is 8(x-2) = 40 x = 7
500
The radius of this circle is 6955. Find the area.
What is 151888158.5
500
What is the measure of angle 3 if angle 6 is 85 degrees?
95 degrees