Which pair of numbers is relatively prime?
a. 49 and 56 b. 65 and 70 c. 90 and 91 d. 100 and 102

Bryce drove 200 miles to his grandparents house this is 50 miles more than three times the distance to aunt lance a house what is the distance to hisaunt lance house?

Three times the sum of a number and seven is negative thirty-six. what is the number?

4+(2+x) can you me solve this problem