3 Three ways to solve a math problem

F (4) = 2 (4) + 3how do u solved this problem

The mean of the data set is 18 what's the missing number 21,11, blank, 27,22,13,16

Use the Distributive Property to find (g-7) (g-2).

Jupiter and Saturn have the two largest diameters of all the planets. The diameter of Jupiter is 88,846 miles and the diameter of Saturn is 74,897 miles. Jupiter's diameter is approximately equivalent to the sum of 4.

What is the summation notation for the geometric sequence 1/2+2+8+32+128

Suppose y varies with x, and y=14 when x=-4. what is the value of y when x=-6

The table below shows the relationship between the number of hours Nina worked and the number of hours Kathy worked.

Determine all of the roots (or zeros) 4x^3-4x^2-11x+6=0 if 2 is known to be one of the roots

In a small town there are two main sections called the Hill section and the Lake section. The town has a population of 4298. The number of people who live in the Hill section is 188 more than twice the number of people who live in the Lake section.

Two accounts each begin with a deposit of $5000. Both accounts have rates of 5.7 %, but one account compounds interest once a year while the other account compounds interest continuously.