H (t) = 1/t what is the domain of H?

The sum or product of a nonzero rational number and an irrational number is always

What is the inverse of the function g (x) = -2/5x + 3

String A is 30cm longer than string B. String B is 60cm longer than than string C. The total length of all 3 strings is 3m. Find the length of string C?

Which situation could be represented by - 15? O Having 15 fewer people go to a concert Throwing a ball 15 more times than another player Sleeping 15 more minutes Reading 15 more books one year than in the previous year

Solve for x to the nearest hundredth: 4.15x+29.35=7.29x+189.21

2x - y = 6 5x + 10y = - 10

Rewrite 8/15 and 11/20 so that they have a common denominator. Then, use to order 8/15 and 11/20.

Two angles form a linear pair. The measure of one angle is six more than twice the measure of the other angle. Find the measure of each angle.

The speed with which utility companies can resolve problems is very important. GTC, the Georgetown Telephone Company, reports it can resolve customer problems the same day they are reported in 70% of the cases.

In the xy plane what is the y intercept of the graph of the equation y=2 (x+3) (x-4)