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Kelso Math 1A competency Test Spring 2021

Last updated over 4 years ago

15 questions

1 point

1

Question 1

1.

Choose the correct answer:

-3b -7

3b+23

3b+13

-3B+3

1 point

1

Question 2

2.

40b+17

13b-87

13b+17

40b+87

1 point

1

Question 3

3.

Solve for x

8

-7

-9

-18

1 point

1

Question 4

4.

Solve for x

-13

19

-6

12

1 point

1

Question 5

5.

Solve for x:

11

-20

10

-5

1 point

1

Question 6

6.

Solve for x:

13

3

-4

14

1 point

1

Question 7

7.

Solve for x:

8

16

-7

-2

1 point

1

Question 8

8.

Solve for x:

10

-1

-9

6

1 point

1

Question 9

9.

Choose the graph that matches the equation: y= -2x-3

A

B

C

D

1 point

1

Question 10

10.

Choose the graph that matches the equation: y=x+3

A

B

C

D

1 point

1

Question 11

11.

m= C -12a

m = c/a - 12

m = (c-12) -a

m = (c-12)/a

1 point

1

Question 12

12.

Use substitution to solve for x

-1

2

1

-2

1 point

1

Question 13

13.

-5

5

-3

7

1 point

1

Question 14

14.

-7

-2

-3

Infinite number of solutions

1 point

1

Question 15

15.

Select all the true statements.

If no adult chaperones were needed, 30 students could go to the zoo.

If ten students go to the zoo, then 15 adults can go. 

If four more adults go to the zoo, that means there will be room for six fewer students. 

If two more students go to the zoo, that means there will be room for three fewer adults.

If 16 adults go to the zoo,  then 6 students can go. 