Questions in mathematics

Questions in mathematics

[Jawaban] What is the 5% sales tax on a $14.00 compact disc?

[Jawaban] What is the quotient of \(2 \frac{3}{4}\) divided by \(\frac{1}{8}\)?

[Jawaban] A department store is selling its plastic shoe boxes for $1.50 off the regular price of a shoe box. You buy 4 shoe boxes. Write an equation that gives the total cost \( t \) as a function of the regular cost \( r \) of a shoe box. Then find the total cost if the boxes regularly cost $3.59 each.

[Jawaban] What is \(5.6\) divided by \(8\)?

[Jawaban] A penny is 0.061 inch thick. What is the value of the 6 in the thickness of a penny?

[Jawaban] What is 2.0124 rounded to the nearest thousandth?

[Jawaban] Which shows the numbers in order from least to greatest? A. 7 4/5, 7.41, 7.6 B. 7 4/5, 7.6, 7.41 C. 7.41, 7.6, 7 4/5 D. 7.41, 7 4/5, 7.6

[Jawaban] Hannah has a jar filled with 150 coins made up of quarters and nickels. The total value of the coins is $28.30. How many quarters and how many nickels are in the jar? A. 46 quarters; 104 nickels B. 75 quarters; 75 nickels C. 104 quarters; 46 nickels D. 95 quarters; 55 nickels

[Jawaban] 0.09 is one tenth of what number?

[Jawaban] Which ordered pair in the form \((a, b)\) is a solution of this equation? \[3a – 4b = 21\] A. \((-3, -2)\) B. \((0, 7)\) C. \((7, 0)\) D. \((-2, -3)\)