The cost of taking classes at a studio is the same as another studio whose base rate is $35 to join and $4.50 per class. write an equation that may represent the cost of taking classes at this studio?

ITunes sells 9 songs for $8.85. Claire wants to buy Bruno Mars' new album which cost $14.75. How many songs are on Bruno Mars' new album?.

Ann increased the quantities of all the ingredients in a recipe by 60%. She used 80 grams (g) of cheese.

1) x+5=11 2) x-6=8 3) 3+x=7 4) 12=x+5

What is the answer to 6 times 80

If there are 400 people in a room, what is the probability of at least 2 people sharing the same birthday?

What is the range of the dataset 24 79 85 97

Find the perimeter of the figure to the nearest hundredth.

How do you simplify the ratio 28:7

Who is robert walton

Your company makes game parts using 3-D printers. One customer wants a circular game coin that is 2.0 centimeters across and 0.5 centimeters thick, as shown below. You need to estimate the amount of plastic you will need for each batch of 50 coins.