James is eight years younger than twice his brothers age. Together, the sum of their ages is 31, how do is James?

A. 18

B. 12

C. 13

D. 20

Four adults and 5 children go to see a movie and buy $15 worth of concessions. The total cost of their trip is $71. If each child's ticket is $5, how much are the adult tickets?

What is greater - 8 or - 8 8/9?

Six times a number plus three times a second number is 27. The second number is one more than two times the first number. What is the second number?

Earl is ordering supplies. Yellow paper costs $4.00 per ream while white paper costs $7.50 per ream. He would like to order 100 reams total, and has a budget of $484. How many reams of each color should he order?

Identify a reflection about the x-axis or a reflection about the y-axis of ƒ (x) = x4 + x by observing the equation of the function g (x) = x4 - x.

What is 21/8 as a mixed number?

Which situation is an example of an obserational study apex

A cooking show currently has about 223,000 regular viewers. the number of regular viewers has been decreasing at a rate of 4.7% per year. which is the best prediction for the number of regular viewers the show will have in 6 years?

Hakeem subtracted 8 from a number then multiply the difference by 5 the result was 20 write and solve an equation to find the number X

Give me factors of 39