Quiz about Write Algebraic Expressions

Question 1

Identify the variables in the expression
3x + 9

Accepted Answer

x

Answer

y

Answer

9

Answer

3x

Question 2

Evaluate the following expression: 2b + 3
Where b = 7

Accepted Answer

17

Answer

30

Answer

12

Answer

24

Question 3

Evaluate 4y if y = 3

Accepted Answer

12

Answer

7

Question 4

Write an algebraic expression for:
6 minus a number

Accepted Answer

6 - n

Answer

n - 6

Answer

6n

Answer

6 + n

Question 5

Twenty decreased by x

Accepted Answer

20-x

Answer

20+x

Answer

20/x

Answer

x-20

Question 6

A(n) ________ is a symbol that stands for one or more numbers

Accepted Answer

variable

Answer

equality

Answer

integer

Answer

solution

Question 7

Hayden swam 4 seconds faster than Zachary in the school swim meet. If t represents the time Hayden swam, which expression represents the time that Zachary swam?

Accepted Answer

t - 4

Answer

t + 4

Answer

6t

Answer

4 - t

Question 8

Eric has 5 more baseball cards than his sister, Sarah

Choose the correct let statement:

Accepted Answer

Let s = the number of baseball cards Sarah has

Answer

Let s= Sarah's cards

Answer

Let e = the number of baseball cards Eric has

Answer

Let e= Eric's cards

Question 9

Which part of this equation is a constant?

Accepted Answer

10

Answer

2

Answer

x

Answer

+

Question 10

Which part of this equation is a variable?

Accepted Answer

x

Answer

2

Answer

10

Answer

+

Question 11

Strawberries are $1.95 a pound. Write an expression for p pounds of strawberries.

Accepted Answer

$1.95p

Answer

$1.95+p

Answer

$1.95-p

Answer

$1.95/p

Question 12

Nate has 6 fewer CDs than Emily. If c represents the number of CDs Emily has, which expression tells how many CDs Nate has?

Accepted Answer

c-6

Answer

6-c

Answer

6+c

Answer

c+6

Question 13

Jamal helped his grandmother plant her vegetable garden. He planted 3 rows of zucchini seeds and 4 rows of yellow squash seeds. Each row had s seeds. Which expression represents how many seeds Jamal planted in all?

Accepted Answer

3s + 4s

Answer

3s + 4

Answer

4s + 3

Answer

34s

Write Algebraic Expressions

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