Show:
Equations
Going shopping
Perimeter
Triangles
Anything Goes..
100
3x + 5 = 14 Solve for x.
What is x=3
100
Joey bought 6 shirts that were priced at 2 for $5.00. What was the total cost of the shirts?
What is $15.00.
100
A triangle has side lengths of 12, 10 and 8. What is the perimeter of the triangle?
What is 30.
100
The 3 angles in any triangle add up to _______?
What is 180 degrees.
100
Mrs. Jones said that 1/6 of the students at the middle school planned to attend the dance. If there are 300 students in the school, how many will attend the dance?
What is 50.
200
12y = 144 Solve for y
What is y=12
200
Molly bought 10 party hats priced at 2 for $0.40 and 9 noisemakers priced at 3 for $1.00. What was the total cost of the hats and the noisemakers, not including tax?
What is $5.00.
200
An isosceles trapezoid has side lengths of 5, 5, 6 and 14. What is the perimeter?
What is 30.
200
An equilateral triangle has ___ sides and angles that are congruent.
What is 3.
200
Of the 700 students at Johnson High School, 30% are in the band. How many students are in the band?
What is 210.
300
4x - 5 = 11 Solve for x
What is x=4
300
Mary purchased a new jacket that was originally priced at $45.00. It was on sale for 20% off. What was the new price of the jacket, not including sales tax?
What is $36.00.
300
A square has side lenghts of 7. What is the perimeter?
What is 28.
300
If a triangle has 2 angles that are 45 degrees each. What is the measure of the third angle?
What is 90 degrees.
300
Johnny answered 75% of the questions on his test correctly. If there were 32 questions on the test, how many did he answer INCORRECTLY?
What is 8.
400
2x + 1 = x + 5 Solve for x
What is x = 4
400
Sally purchased a new CD that cost $12.50. What is the total cost if sales tax is 8%?
What is $13.50.
400
A square has an area of 81. What is the perimter of the square?
What is 36.
400
A triangle has side lenghts that are 3, 4 and 5. One angle measure is 90 degrees. Name this triangle by its sides and angles.
What is right scalene.
400
The area of a square is 169 square feet. What is the lenght of each side?
What is 13.
500
25j + 1/3 = 75 1/3 Solve for J.
What is j = 3
500
Mariah wants to buy a new outfit. She has $90 to spend. The shirt costs $28.95. The pants cost $57.50. If sales tax is 8.5%, will she have enough to buy the outfit? Explain your answer.
What is NO! With sales tax, it will cost $93.80 so she will not have enough money to purchase the outfit.
500
A rectangle has an area of 20 and the lenght is 5 times the width. What is the lenght and width of the rectangle?
What is width=2 and lenght =10
500
Define obtuse scalene triangle.
What is a triangle with all 3 side lenghts that are different and one obtuse angle.
500
A 10 ounce box of cereal costs $4.98, and a 20 ounce box costs 9.88. Which of these is a better buy?
What is the 20 ounce box because it will cost $0.494 per ounce compared to $0.498 per ounce for the 10 ounce box.