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VOCABULARY
WORD PROBLEMS
EQUATIONS
PERCENT TO DECIMAL
PARTY MIX
100
what does "t" represent when you find the interest owed when you borrow money
What is the amount of time money is borrowed
100

Emilio's father borrows $1,200 from the bank for a riding lawn mower. the interest rate is 8% per year. how much simple interest will he pay if he if he takes 2 years to repay the loan?

What is $192 in interest in 2 years?

100
$1050 4.6% 2 years
What is $96.60 in 2 years
100
change 69% to a decimal
What is 0.69
100
1,000 x 87 x C = 174000 What is C
What is C = 2
200

Is it simple or compound? Interest that is based only on the original amount borrowed or invested

What is simple interest

200

Raini has $750 in a savings account that pays 3% simple interest. How much interest will he earn in 9 months?

What is about 16.88

200
$250, 2.85%, 3 years
What is $21.380 in 3 years?
200
change 1.5% to a decimal
What is .015
200
A sound system has a regular price of $249. Find the total cost if it is on sale for 50% off and the sales tax is 5.75%.
What is $131.66
300
the amount of money deposited or invested
What is principal
300
* Cory charged a $600 TV on his credit card with an interst rate of 21%. If he has no other charges on the card, how much will he owe after one month?
What is $610.50?
300
$500, 3.75% 1 year
What is $18.75 in 1 year?
300
change 2.85% to a decimal
What is 0.0285
300
Multiple Choice. A baseball cap at the mall costs $14.95. It is on sale for 30% off. What is the sale price to the nearest cent? A)$4.49 B)$10.47 C)$10.50 D)$10.65
What is B)$10.47
400
`annual interest rate written as a decimal
What is "R" in the simple interst form?
400
*Marcus has $1,800 from his summer job to invest. Suppose he invests the $1,800 for 2 years and earns $144. What is the rate of interst?
What is 4%?
400
$3,000, 5.5%, 2 years
What is $330 in 2 years
400

change 175% to a decimal

What is 1.75

400
What does I=prt stand for?
What is Simple interest=pricipal x rate(decimal) x time (years)