The cost of a computer processor is directly proportional to its speed. A 4GHz processor costs £400.

Let
x
be the speed of a processor in GHz.

Let
y
be the cost of a process in pounds.

Find a formula linking the two variables.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

heyyy

step-by-step explanation:

no this is a nonlinear negative

54.864 meters

step-by-step explanation: