The sum of 3 number is 80. the third number is 3 times the first. the first number is 5 less the second. what are the numbers

5.(04.07) two different plants grow each year at different rates, which are represented by the functions f(x) = 4* and g(x) = 5x + 2. what is the first year the f(x) height is greater than the g(x) height? year 3 year 0 year 2 year 1

How do you find the area of a triangle

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5