Free Powerpoint Presentations

Algebra 1
Page
1

DOWNLOAD

PREVIEW

WATCH ALL SLIDES

Slide 1

Algebra

Algebra

Slide 2

Which expression represents the number of stamps Sarah has left?

Which expression represents the number of stamps Sarah has left?

Sarah collects stamps and keeps them in envelopes. She had 9 envelopes with a certain number of stamps, s, in each envelope. She sells 3 of the envelopes.

A. 9s - 3

B. (9 + 3) s

C. 9s - 3s

D. 9s - s - 3

Slide 3

Answer:

Answer:

C. 9s - 3s

Slide 4

What is the area of the wall that Keesha will paint?

What is the area of the wall that Keesha will paint?

2. Keesha will paint one rectangular wall of her bedroom. The wall measures 10 feet by 8 feet.

A = l x w

A. 18 square feet

B. 64 square feet

C. 80 square feet

D. 100 square feet

Slide 5

Answer:

Answer:

C. 80 square feet

Slide 6

What number should replace n?

What number should replace n?

If 47 - n = 29, what number should replace n to make the sentence true?

A. 12

B. 18

C. 21

D. 22

Slide 7

Answer:

Answer:

B. 18

Slide 8

Write an expression for the number of hummingbirds Lewis saw on Saturday.

Write an expression for the number of hummingbirds Lewis saw on Saturday.

On Friday, Lewis saw a certain number of hummingbirds, h. On Saturday, he saw 3 more than twice the number of hummingbirds he saw on Friday. Write your answer.

Slide 9

Answer:

Answer:

3 + 2h

Slide 10

Explain the difference between an expression and an equation?

Explain the difference between an expression and an equation?

Answer:

Equation has an equal sign.

Contents

Last added presentations

© 2010-2018 powerpoint presentations