Express the following ratio as a fraction in lowest terms.90 cm to 45 cm
A. 
B. 
C. 2
D. 
Answer: C
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You start making regular deposits to your piggy bank. The amount P, in dollars, in your piggy bank after t weeks is given by
?
.
The price of the computer you want to buy is decreasing. The price C, in dollars, t weeks after you started saving money is given by
.
?
When will there be enough money in your piggy bank to buy the computer? Report your answer as a whole number.
?
A. After 8 weeks
B. After 7 weeks
C. After 10 weeks
D. There will never be enough.
Write the decimal as a fraction, reduced to lowest terms.0.3
A. 3
B. 
C. 
D. 3
Find the mean of the list of data.8.4 m, 8.9 m, 6.5 m, 8.9 m, 6.3 m
A. 7.8 m B. 8.9 m C. 6.5 m D. 8.4 m
Write the word phrase as an algebraic expression. Use x to represent the unknown number in the phrase.9 more than the quotient of 11 and a number
A. 
+ 9
B. 
+ 11
C. 
+ 9
D. 
+ 11