Questions in mathematics

Questions in mathematics

[Answered] Jessie sorted the coins in her bank. She made 7 stacks of 6 dimes and 8 stacks of 5 nickels. She then found 1 dime and 1 nickel. How many dimes and nickels does Jessie have?

[Answered] If \((-3, y)\) lies on the graph of \(y = \frac{1}{2}x\), then \(y =\)

[Answered] A 100-centimeter stick broke into 3 pieces. One piece was 7 centimeters long, and another was 34 centimeters long. How long was the third piece?

[Answered] Which expression stands for 32 more than a number \( d \)? A. \( d + 32 \) B. \( 32d \) C. \( d - 32 \) D. \( 32 - d \)

[Answered] Sylvan withdrew [tex]\frac{2}{5}[/tex] of the amount in his savings account and spent [tex]\frac{7}{10}[/tex] of that money. What fraction of his total savings does he still have?

[Answered] The concert lasts 60 minutes, and the songs are all the same length. The choir sings a total of 12 songs, 2 of which are sung by the sopranos only. For how many minutes do the sopranos sing by themselves? Solve the equation using a letter for the unknown quantity.

[Answered] Is [tex]\frac{5}{12}[/tex] bigger than [tex]\frac{3}{7}[/tex]?

[Answered] During a soccer season, Mario made approximately 2 goal points for every 5 of his shots on goal. What is the probability that Mario would make 2 goal points on two consecutive shots during the season?

[Answered] Allison has 6 blue pencils and 10 yellow pencils. Sadie has 24 pencils that are either blue or yellow. The ratio of blue pencils to yellow pencils is the same for both Allison and Sadie. How many blue pencils and yellow pencils does Sadie have?

[Answered] How do you solve the equation \(4v - 13 - 10v = 12 - 24v + 5\)?