26 Questions
| Attempts: 994

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Questions and Answers

- 1.The expression "four less than a number" is the same as which of the following?
- A.
4-x

- B.
X-4

- 2.Brett got on an elevator and rode up 10 floors. Next he rode down 7 floors. After that he went up 4 floors. Finally he went down 6 floors. When he got off the elevator he was on the 11th floor. What floor was he on when he started his ride?
- A.
8th floor

- B.
9th floor

- C.
10th floor

- D.
12th floor

- 3.Sara and Kim together have 15 pencils. Sara has 9 pencils. Mark and Kim together have 10 pencils. How many pencils does Mark have?
- A.
5

- B.
34

- C.
8

- D.
4

- 4.Steve has x dollars in his bank account. He deposits $10 each week for 3 weeks. His bank balance now is $70. What is x? ( How much money did he have to start?)
- A.
$60

- B.
$20

- C.
$40

- D.
$50

- 5.What is the algebraic expression for "a number f decreased by 18"?
- A.
18f

- B.
F + 18

- C.
F - 18

- D.
18 + f

- 6.If m = 17, what is the sum of 5 and m?
- A.
85

- B.
22

- C.
21

- D.
84

- 7.What is the difference between an expression and an equation?
- A.
They are the same thing.

- B.
An equation has an equal sign, but an expression does not.

- C.
An equation has more numbers and an expression has more variables.

- D.
An expression always has a higher value for the variable.

- 8.Which of the following does NOT mean multiplication?
- A.
Product

- B.
Twice something

- C.
Times

- D.
More than

- 9.The expression "twice the product of 3 and x" is the same as which of the following?
- A.
2+(3x)

- B.
(2+3)x

- C.
2(3x)

- D.
2(3+x)

- 10.Which of the following is the expression in words for 3x - 4.
- A.
4 less than the product of 3 and x

- B.
4 less than the quotient of 3 and x

- C.
The product of 3 and x increased by 4

- 11.What is the algebraic expression for....four times the sum of nine and a number
- A.
4(9 + n)

- B.
4 x 9 + n

- C.
4n + 9

- 12.Three times Cassie's age increased by nine is twelve.
- A.
3C+12 - 9

- B.
3C + 9=12

- C.
3C + 12 = 9

- 13.What does 25k mean?
- A.
25 added to k

- B.
The difference between k and 25

- C.
The product of 25 and k

- 14.Twenty-two times h plus three
- A.
H x 22 + 3

- B.
3 + 2 x 22

- C.
22 x a + 3

- 15.Twenty-two times a number, a, decreased by three
- A.
22 x a - 3

- B.
3 - a x 22

- C.
22 + a x 3

- 16.The sum of three and twenty-two, then divided by the number a
- A.
(3 + 22) / a

- B.
A / (3 + 22)

- C.
3 + 22 / a

- 17.
**Fill in the blank! A _________ is a letter that represents a number(of something).** - 18.
**Please fill answer belowThe ____________ of a variable is the number in front of the variable.** - 19.
**The coefficient of x when you have 1.55x is.....**- A.
1.00

- B.
0.55

- C.
1.55

- D.
155

- 20.
**The coefficient of y when you have 22y/9 is.....**- A.
1/9

- B.
22/9

- C.
22

- 21.
**Translate from an English expression into an Algebraic expression: a decreased by 17 ***answer with NO SPACES*** Example: x+5** - 22.
**Translate from an English expression into an Algebraic expression:the ratio of m and n***answer with NO SPACES*** Example: x+5** - 23.
**Translate from an English expression into an Algebraic expression:8 less than the sum of a and b***answer with NO SPACES*** Example: x+5** - 24.
**Translate from an English expression into an Algebraic expression:15 more than one third x***answer with NO SPACES*** Example: (1/2)x+5*****__do not use a decimal number__for "one third" - 25.
**Translate from an English expression into an Algebraic expression:the quotient of 55 and z***answer with NO SPACES*** Example: x+5**

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