1. Calculate the simple interest for each situation. Choose THREE that have a simple interest greater than $800.00.
a. $2,000.00 at 6% for 7 years ***
b. $4,500.00 at 3% for 6 years ***
c. $1,400.00 at 6% for 9 years
d. $5,000,00 at 7% for 3 years ***
e. $800.00 at 15% for 5 years
2. A bike was originally $240.00. The price was marked up 15%. What is the new price of the bike?
a. $250.00
b. $264.00
c. $268.00
d. $276.00
I'm stupid, I don't know what this is. Can someone give me a walkthrough?
3.Calculate the tax for each pair of shoes with the given rate. Select THREE choices in which the tax is GREATER than $3.00.
a. Shoes: $45.00 Tax: 7% ***
b. Shoes: $80.00 Tax: 2.9%
c. Shoes: $66.00 Tax: 10% ***
d. Shoes: $29.00 Tax: 11% ***
e. Shoes: $55.00 Tax: 4.5%
4. On Monday, the temperature was 50 degrees. On Tuesday, the temperature increased by 22%. What was the temperature on Tuesday?
a. 72 degrees
b. 65 degrees
c. 56 degrees
d. 61 degrees )I got this, but, I'm probably wrong...
Thanks for helping! =)
5 answers
1 answer