Find the surface area of a sphere with a great circle that has an area of 49 π square miles.

A. 225π mi2

B. 196 π mi2

C. 126 π mi2

D. 343 π mi2

suppose there are two types of tickets to a show advance and same day. Advance tickets cost $25 and same dayt costs $15 for one performamnce there were 50 tickets sold in all the total amount paid for them was $1050 how many tickets of each type

A cell phone plan charges $15$15 per month for 300300 text messages. The plan charges $0.08$0.08 for each additional text message. You use 6060 additional texts this month. What is your bill for the month?

A survey showed that 61% of middle school students do some kind of physical activity every day. Of those students, 9% play on the football team. Suppose there are 828 middle school students in your school.

What is the degree of the monomial 3x2y3

What is the opposite of - 116.33 and 85.23

Find the LCM of 6 and 12

The sum of the digits of a two digit number is 6 when the numbers are reversed the number decreases by 18

Central Middle School sold 50 tickets for one night of the school play. Student tickets sold for $2 each and adult tickets sold for$3 each. They took in $135. How many of each type of ticket did they sell?

I have done a math equation for school and i forgot if i could leave a inproper fraction as my answer or if its a fraction i can reduce should i or should i not

Enter the value of n so that the expression (-y + 5) + (7y - 9) is equivalent to (ny - 4)