10th
-
12th
grade

Mathematics

61%

accuracy

plays

Celeste Lee

4 years

Mathematics

10th -

12thgrade

T1U4 Graded Assignment

Celeste Lee

26
plays

15 questions

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1. Multiple Choice
15 minutes
1 pt
Solve the following equation:
CHECK YOUR SOLUTIONS

∣ 2x + 9 ∣ = 15
x = 3
x = 3, x = −6
x = 3, x = −12
x = 6, x = −12
2. Multiple Choice
15 minutes
1 pt
The solution set of which of the following equations is the set of real numbers that are 10 units from 12
$\left|x+12\right|=10$
$\left|x-12\right|=10$
$\left|x+10\right|=12$
$\left|x-10\right|=12$
$\left|x-12\right|=-10$
3. Multiple Choice
15 minutes
1 pt
When Academy ships bags of Footballs, the number of balls in each bag must be within 5 balls of 250. Write an absolute value inequality and a compound inequality for an acceptable number of footballs "f" in each bag.
$\left|f-5\right|\le255\ ;\ 245\ge f\ge255$
$\left|f+250\right|\le5\ ;\ 240\le f\le255$
$\left|f+5\right|\le255\ ;\ 250\le f\le255$
$\left|f-250\right|\le5\ ;\ 245\le f\le255$
$\left|f+250\right|\le5\ ;\ 245\ge f<255$
4. Multiple Choice
15 minutes
1 pt
If the perimeter of a rectangular picture frame must be less than 100 inches and the width is 35 inches, what must the height "h" of the frame be?
$h<30$
$h<15$
$h>30$
$h>15$
$h<35$
5. Multiple Choice
15 minutes
1 pt
Solve the following equation:
CHECK YOUR SOLUTIONS
|−2n| + 10 = −50
{30, −30}
{20, −20}
{−5, 5}
No Solution
6. Multiple Choice
15 minutes
1 pt
Which graph best represents the solution set for this inequality?
-6 + 2|m -3| > 4
7. Multiple Choice
15 minutes
1 pt
Which of these represents the distance between A and C on the number line shown? SELECT ALL THAT APPLY
$\left|7-\left(-4\right)\right|$
$\left|7+\left(-4\right)\right|$
$\left|-4-7\right|$
$\left|-4-\left(-7\right)\right|$
8. Multiple Choice
15 minutes
1 pt
Determine the solutions set for
∣ 2x + 9 ∣ = 15
CHECK YOUR SOLUTIONS
x = 3
x = 3
x = -6
x = 3
x = -12
x = 6
x = -12
9. Multiple Choice
15 minutes
1 pt
Determine the solution set for
-4m + 14 ≤ 54
m ≥ -10
m ≤ -10
m ≥ 10
m ≤ 10
10. Multiple Choice
15 minutes
1 pt
Solve |2a - 10| = 6
Check your solutions
a = 8, a = 5
a = 2
a = 8
a = 8, a = 2
11. Multiple Choice
15 minutes
1 pt
$\left|\frac{2}{3}x+4\right|\le9$
Which graph best represents the solution set to the inequality shown?
12. Multiple Choice
15 minutes
1 pt
Determine the solutions.
$5\left|7+x\right|+2=17$
$x=-10$
$x=3$
$x=-4\ or\ x=4$
$x=-4\ or\ x=-10$
$x=-4$
13. Multiple Choice
15 minutes
1 pt
The perimeter of a square is to be at least 12 feet but not more than 32 feet. Find all possible values for the length of its sides.
$3>x<16$
$6>x>16$
$6\le x\le16$
$3<x<8$
$3\le x\le8$
14. Multiple Choice
15 minutes
1 pt
A factory produces metal beams that must be 37 feet long with a tolerance of 2 feet. Beams that are not within the tolerated lengths must be donated. Which of the following inequalities can be used to assess which beam are tolerable? ( b is the length of the beam)
$\left|x-37\right|\le2$
$\left|x+37\right|\le2$
$\left|x-2\right|\le37$
$\left|x-35\right|>2$
$\left|x+2\right|\le37$
15. Multiple Choice
15 minutes
1 pt
The perimeter of a square house is to be at least 114 feet but not more than 200 feet. Find all possible values for the length of its sides.
$57<x<100$
$28.5\le x\le100$
$28.5\le x\le50$
$57\le x>100$
$28.5\ge x\ge50$
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T1U4 Graded Assignment

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