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Biblioteka

Unit 4 Lesson 8

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Posljednje ažuriranje almost 6 years ago
7
3
Pitanje 1
1.

A pair of designer sneakers was purchased for $120. Since they were purchased, their price has increased by 15%. What is the new price?

3
3

Draw a diagram to represent each situation:

4
4
1
4
Pitanje 2
2.

Elena’s aunt bought her a $150 savings bond when she was born. When Elena is 20 years old, the bond will have earned 105% in interest. How much will the bond be worth when Elena is 20 years old?

Pitanje 3
3.

In a video game, Clare scored 50% more points than Tyler. If C is the number of points that Clare scored and T is the number of points that Tyler scored, which equations are correct? Select all that apply.

Pitanje 4
4.

The number of miles driven this month was a 30% decrease of the number of miles driven last month.

Pitanje 5
5.

The amount of paper that the copy shop used this month was a 25% increase of the amount of paper they used last month.

Pitanje 6
6.

Which decimal is the best estimate of the fractions (29/40)?

Pitanje 7
7.

Could 7.2 inches and 28 inches be the diameter and circumference of the same circle? Explain why or why not.