Are the graphs of x-4y=2 and 4x+y=8 perpendicular?

A painting is expected to appreciate $75 each year. If the painting will be worth $620 in two years, what will it be worth in 14 years?

What is the difference between rational and irrational numbers? And we believe whole numbers are 0 and any number after it to the positive side.

2 3 x = - 1 2 x + 5 what is x?

Mary has 4 flower pots with 4 different designs. She likes to display them on her window sill. How many different ways can she display them?

The graph of g (x) is the graph of f (x) = 12x+6 compressed vertically by a factor of 13 . Which equation describes the function g? g (x) = 12x+2 g (x) = 4x+6 g (x) = 4x+2 g (x) = 36x+6

Is 0.090090009 rational Or irrational?

A college student earned $5400 during summer vacation working as a waiter in a restaurant on the boardwalk at the beach. The student invested part of the money at 8% and the rest at 6%.

Flip a fair coin 200 times. what is the probability that the number of heads > = 110? answer to four digits of precision.

One number is 1/2 of another the sum of the number is 72 find the numbers

How to solve the problem - 3 (4x+3) + 4 (6x+1) = 43