Quiz about 3rd MP Benchmark Review G & E

Question 1

Solve:

2y - 3y = 6

Accepted Answer

y = -6

Answer

y = 6

Answer

y = 1

Answer

y = -1

Question 2

Choose the correct graph for the following inequality:

4x - 5 $$\ge$$ 7

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 3

Choose the inequality for the graph:

Accepted Answer

x>4

Answer

x $$\ge$$ 4

Answer

x<4

Answer

x $$\le$$ 4

Question 4

Choose the inequality for the graph:

Accepted Answer

x $$\ge$$ 4

Answer

x>4

Answer

x<4

Answer

x $$\le$$ 4

Question 5

Which graph represents the following solved inequality:

x + 5 > 7

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 6

Choose the graph for the following solved inequality:

16x>-64

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 7

Solve the equation:

0.3r = 3.6

Accepted Answer

r = 12

Answer

r = 1.2

Answer

r = 0.12

Answer

r = 9

Question 8

When solving the given equation which equation is equivelent:

-3(x - 6) = 17

Accepted Answer

-3x + 18 = 17

Answer

-3x - 6 = 17

Answer

-3x - 18 = 17

Answer

-3x + 6 = 17

Question 9

When solving the given equation which equation is equivelent:

-4(x - 2) = 22

Accepted Answer

-4x + 8 = 22

Answer

-4x - 2 = 22

Answer

-4x - 8 = 22

Answer

-4x + 18 = 22

Question 10

Which of the following inequalities represents the following:

The sum of four and twice a number is at least 44.

Accepted Answer

2n + 4 $$\ge$$ 44

Answer

4(2n) $$\ge$$ 44

Answer

4n + 2 $$\ge$$ 44

Answer

2n + 4 > 44

Question 11

Which of the following inequalities represents the following:

The sum of three and twice a number is at most 24.

Accepted Answer

2n + 3 $$\le$$ 24

Answer

3(2n) $$\le$$ 24

Answer

2n + 3 $$\ge$$ 24

Answer

2n + 4 > 24

Question 12

Translate the following phrase into an equation.

The sum of a number and five is negative three.

Accepted Answer

x+5 = -3

Answer

5x=-3

Answer

3x = -5

Answer

x + 3 = 5

Question 13

Translate the following phrase into an equation. Then solve.

The sum of a number and five is negative three.

Accepted Answer

x = -8

Answer

x = $$\frac{5}{3}$$

Answer

x = 2

Answer

x = - $$\frac{3}{5}$$

Question 14

You want to buy a record player that costs $342. You already have $74 and you plan to save $4 per week. If w represents the number of weeks until you have enough money, to buy the record player, what equation could you use to find the value of w?

Accepted Answer

4w+74=342

Answer

342+74 = w

Answer

74w+4=342

Answer

342+4w=74

Question 15

Solve each inequality. Then compare the solutions:

4x+13<17

-3x+23<20

Accepted Answer

The inequalities have no common solutions.

Answer

The inequalities have one common solution.

Answer

The inequalities have the same solutions.

Answer

The inequalities have some common solutions.

Question 16

Solve each inequality. Then compare the solutions:

5x+7<27

-4x+23<7

Accepted Answer

The inequalities have no common solutions.

Answer

The inequalities have one common solution.

Answer

The inequalities have the same solutions.

Answer

The inequalities have some common solutions.

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