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WorksheetsReview Review Review - BOY->ANGLES
Total questions: 40
Worksheet time: 3hrs 17mins
6n + 2(3 - 5n)
5r + 3 - (1 + 6r)
-11r + 2
-2r + 2
-r + 2
11r + 2
Which expression represents the perimeter, in units, of this trapezoid? The four sides are: 2x+1, x+2, 3x-1, and x+1.
7x + 3
7x -1
2x + 1
2x - 1
9(-1/3 + 4) - 6m
-3m + 36
-9m + 36
3m + 36
-0.25 (12y + 4)
11.75y + 4
-3y - 1
11.75y + 3.75
-3y - 4
7x - 14 = 35
2
3
5
7
x/2 - 7 = 15
4
11
16
44
When solving an inequality, what is the main thing that is different from solving equations.
Draw the line
Use inverse operations to solve.
Bring down the inequality symbol and FLIP the symbol when you multiply or divide by a negative.
-4x + 6 < -10
Open dot on 1, arrow to the left.
Open dot on 1, arrow to the right.
Open dot on 4, arrow to the right.
Open dot on 4, arrow the to left.
A waitress earned $7 per hour at her job plus an additional $50 in tips on Friday. She earned more than $99 total.Which inequality bests represents the situation, where h represents the number of hours she worked on Friday?
7 + 50h > 99
7 + 50h ≥ 99
7h + 50 > 99
7h + 50 ≥ 99
72 miles every 4 hours
Ross walked 7 miles in 2 hours. What is his unit rate of miles per hour?
3.5 miles per hour
7 miles per hour
7.2 miles per hour
3 miles per hour
Julia uses 3 / 4 pounds of butter for 3 batches of cookies.
Does the table represent a proportional relationship? Coordinates: (2, -8), (3, -12), (4, -16), (5, -20).
No, because the ratios of y to x are not equal.
Yes, because all the ratios of y to x are equal to -4
Yes, because all the ratios of y to x are equal to -2.
No, because the table has negative numbers.
Which of these tables represents a proportional relationship?
(1, 3), (4, 4), (5, 5), (6, 6)
(1, 3), (2, 6), (3, 9), (4, 12)
(1, 2), (2, 3), (3, 4), (4, 6)
(1, 3), (4, 6), (7, 9), (13, 12)
Total = $45.20
Total = $31.10
Total = $24.56
Total = $34.50
Emilio borrows $1200 from a bank with 8% simple interest per year. How much will he have to pay back in interest in 2 years?
$150
$192
$1350
$1392
Find the area of the circle in terms of pi.
9π cm2
36π cm2
3π cm2
2.25π cm2
A circle has a circumference of 16π cm. Find the area of the circle in terms of pi.
64π cm2
256π cm2
1024π cm2
8π cm2
Which set of numbers represents the side lengths of a triangle?
{5,18,13}
{6,17,22}
{16,24,7}
{26,8,15}
If the given side lengths of a triangle are 16 and 10 what cannot be the third side?
25
22
27
21
