What is the highest common factor of 42 and 90

What is (9/14) with an exponent of - 1?

johns bank granted her a single payment loan of 62000 for 90 days at 12% Ordinary interest what is the maturity value of the loan

The price of a sweatshirt at a local shop is twice the price of a pair of shorts. The price of a T-shirt at the shop is $4 less than the price of a pair of shorts. Brad purchased 3 sweatshirts, 2 pairs of shorts, and 5 T-shirts for a toal.

Why is it not reasonable to say that 4.23 is less than 4.135?

George is 2 years older than sam and sam is 3 years older than alex. the total of their ages is 35. write and solve the equation to find the ages of george, sam, and alex

If 6a=5b, what are the following ratios? a:b

D (1) = 3 D (n) = d (n-1) - 14

Mariana runs at a rate of 300 meters how far does she run in 8 minutes

What is the answer? 2/3x is not equal to 1/2+2

If cosθ=513, what is sinθ?