How much would $150 invested at 8% interest compounded annually be worth after 13 years? Round your answer to the nearest cent.

Isaac can text 96 words in 6 minutes. At this rate, how many words could he text in 10 minutes?

Solve for x for 2|x+3|-17<-5

What is the square root of 4356

Find the slope of the line that passes through (6, 8) and (1, 14).

A quadratic rule for a particular parabola is of the form y = ax^2 + bx. The parabola passes through with the coordinates (-1, 4) and one of its x-axis intercepts is 6. Find the value of a and b.

The Taco Shop sold 198 lunches Friday. This number is 3 more than 3 times the number they sold Monday. Let n represent the number of lunches sold Monday.

What is 18.386 rounded to the nearest hundredth

How old am I if 500 reduced by 3 times my age is 230?

In a school gym, the ratio of the number of boys to girls was 4:3. After 160 boys left the gym, the ratio become 4:5. How many girls were there in the gym

Explain how a hypothesis may become a theory.