Algebra 1 Semester 1 Final

A

100

Find the GCF of 12, 18, 24 

6

200

Write the numerical expression for: three less than the product of a number and five"

5x-3

300

Find the average (mean) of: 

38, 66, 73, 100, 74, 86

72.833333...

400

Find the 7th term in the sequence: 

2, 4, 8, 16, ...

128

500

Out of 230 students, 40% study for finals. How many students study for finals?

92

B

100

Put integers in order from least to greatest:

-4, 14, 6, -7, 12

-7, -4, 6, 12, 14

200

3/7-2/3

- 5/21

300

Write the standard form of:

2.25 x 10^4

22,500

400

Evaluate the expression if a=-1, b=4, c=3: 

6a+3b-4c+4 

-2

500

A purse that is normally $45.95, is on sale at a 15% discount. What is the sale price?

$39.06

C

100

Evaluate the following expression:

abs value (5) + abs value (-12) - abs value (-6)

11

200

Solve the equation to find the value of x. 

"The quotient of negative fifty and a number is five."

x= -10

300

Simplify:

4(3+14)-6x4+2

46

400

Find the difference:

3(x-2) - 4(x+4)

-x-22

500

convert 40 miles per hour to inches per second

704

D

100

Write the following in scientific notation:

0.000675

6.75 x 10^-4

200

write a numerical expression for: "eight minus the quotient of fourteen and two"

8 - (14/2)

300

Evaluate the expression:

5(2x)-2y+4z+12(3x)-6y

46x-8y+4z

400

Find the sum:

2(x+5)+4x -2 

6x+8

500

Solve for the variable.

2(x+4) = 3(x-6)

x=26

DONT PICK THIS ONE, SERIOUSLY - NOT SAFE

100

If you traveled at the speed of light, how many hours would it take to get to Pluto?

4 hours

200

What is the fastest growing hair on the body?

Beards

300

What is Ms. Acup's favorite type of food?

Chinese

400

1+1

2

500

-20+10

-10