Three 3/10 converted into a decimal

I wanted to see if i was right, can I get a second opinion? If 15 tickets cost $105, how much will 12 tickets cost? a.$60 b.$72 c.$84 d.$120 I chose answer C!

Which is cheaper for a $76 item that costs $10.25 to ship? A 15% coupon off the cost of the item or free shipping?

A soccer team, a golf team, and a diving team have three different nicknames (Bears, Hornets, and Tigers). • The nickname of the diving team is an insect. • The soccer team's nickname is not the Tigers. What is the nickname of the golf team?

What must be subtracted from 4x4 - 2x3 - 6x2 + x - 5 so that the answer is exactly divisible by x + x - 2

The function p (d) = 5⋅4d-1 represents the number of people who receive a certain e-mail on day d of an e-mail experiment. What does the value 5 represent in this situation? Five people received the e-mail on the first day of the experiment.

A flower was 20 centimeters taller one week ago and 5 days equal one meter find the current height of the flower?

Ava's bedroom rug is 2 3/4 feet long and 2 1/2 feet wide. What is the area of the rug

A class is attended 21 boys and 15 girls. Write the ratio of girls to students in the class as a fraction in lowest terms

Which change (in percent) is bigger: losing weight from 100 lb to 90 lb or losing weight from 50 lb to 40 lb?

Jake has 12 liters of water. Name four different ways he can divide the water into buckets so each bicket has the same number of liters