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Unit 1 Review

Last updated about 4 years ago

9 Nsɛmmisa

1

1

1

1

1

1

1

1

1

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What is the perimeter of this trapezoid?

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What is (-x² + 4x - 7) - (x² - 5x + 3)?

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

A bicycle company produces y bicycles at a cost represented by the polynomial y² + 10y + 100,000.
The revenue for y bicycles is represented by 2y² + 10y + 500.
Find a polynomial that represents the company’s profit.
(Remember: profit = revenue - cost)

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Find the area of this rectangle using the area model:

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Examine the bouncy castle. The length and width (in feet) of the bottom of the castle are shown.
Find the perimeter of the bottom of the bouncy castle.

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Examine the bouncy castle. The length and width (in feet) of the bottom of the castle are shown.
Find the area of the bottom of the bouncy castle.

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Simplify this radical:

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Simplify this radical:

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Sort the numbers into rational or irrational

3.333...
84.25

Rational Number
Irrational Number