Which expression represents “half the sum of 5 and a number b”?

b + 5 2 \frac{b\ +\ 5}{2} 2 b + 5

b 2 + 5 \frac{b}{2\ +\ 5} 2 + 5 b

b 2 + 5 \frac{b}{2\ }\ +\ 5 2 b + 5

Which expression represents “add 7 and a number n, then multiply by 8 cubed”?

8 3 × ( 7 + n ) 8^{3\ }\ \times\ \left(7\ +\ n\right) 8 3 × ( 7 + n )

8 3 + 7 n 8^{3\ }+\ 7n 8 3 + 7 n

8 3 + 7 + n 8^{3\ }+\ 7\ +\ n 8 3 + 7 + n

8 3 × 7 n 8^{3\ }\ \times\ 7n 8 3 × 7 n

Two pencils and a ruler cost 49 cents in total. One pencil and two rulers cost 62 cents in total. Find the cost of each item.

pencil: 12 cents ruler: 25 cents

pencil: 13 cents ruler: 23 cents

pencil: 15 cents ruler: 23.50 cents

pencil: 18 cents ruler: 26 cents

Solve 3 x + 4 y = 7 3x\ +\ 4y\ =\ 7 3 x + 4 y = 7 5 x − 2 y = 16 5x-2y=16 5 x − 2 y = 1 6

x = 3 , y = − 1 2 x\ =\ 3,\ y\ =\ -\frac{1}{2} x = 3 , y = − 2 1

x = − 3 , y = 1 2 x=-3,\ y\ =\ \frac{1}{2} x = − 3 , y = 2 1

x = 1 2 , y = − 3 x=\frac{1}{2},\ y=-3 x = 2 1 , y = − 3

x = − 1 2 , y = − 3 x=-\frac{1}{2},\ y=-3 x = − 2 1 , y = − 3

Algebra 3

Quiz

•

Mathematics

•

11th Grade

•

Practice Problem

•

Medium

•

CCSS

6.EE.A.2A, HSA.APR.A.1, 8.EE.C.8B

+17

Standards-aligned

Tess Martin

Used 9+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$2a\times2b$ =

2ab

4ab

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

$\left(-x\right)\times x$ =

-2x

$-x^2$

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is an algebraic expression for "the difference of r and 3"?

r/3

r + 3

r - 3

3r

Tags

CCSS.6.EE.A.2A

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What word phrase can you use to represent "5x + 2"?

five times the sum of a number x and two

two times the sum of a number x and five

a number x times the sum of five and two

the sum of five times a number x and two

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate 5x + 3 when x = 3

15

18

21

19

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3x-5x

2x

8x

-2x

15x²

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify by combining like terms:
5a + 2b - 3a + 4

8a + 2b + 4

2a + 2b + 4

8ab

4ab + 4

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Algebra 3

30 questions

$2a\times2b$ =

$\left(-x\right)\times x$ =

What is an algebraic expression for "the difference of r and 3"?

What word phrase can you use to represent "5x + 2"?

Evaluate 5x + 3 when x = 3

3x-5x

Simplify by combining like terms:
5a + 2b - 3a + 4

6x²-8x+3+4x²+3x-9

Expand -2(x-2)

Expand and Simplify 3(x+5)+2x

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Discover more resources for Mathematics

Algebra 3

30 questions

2a×2b2a\times2b2a×2b =

(−x)×x\left(-x\right)\times x(−x)×x =

What is an algebraic expression for "the difference of r and 3"?

What word phrase can you use to represent "5x + 2"?

Evaluate 5x + 3 when x = 3

3x-5x

Simplify by combining like terms:5a + 2b - 3a + 4

6x2-8x+3+4x2+3x-9

Expand -2(x-2)

Expand and Simplify 3(x+5)+2x

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

$2a\times2b$ =

$\left(-x\right)\times x$ =

Simplify by combining like terms:
5a + 2b - 3a + 4

6x²-8x+3+4x²+3x-9