To increase a number by 3% what single multiplier would I use

Determine whether y varies directly with x. If so, find the constant of variation. y-12x=0 Does y vary directly with x?

What is an equation that can be used to find the value of x with x+4 And 2x-10

What is the answer to this mathematical problem, (n-5) + (n+15) = 180?

25.6%, 38.2%, 6/23, 3/10 greatest to least

If x varies directly as y, and x is 10 when y is 150, find the constant of variation.

In a political science class, test scores were determined to be 20 times the number of hours, h, the student studied plus 3.

The hands on the clock represents rays. at 6:00, these rays form opposite rays. this means they form a

Jay has lost his mothers favorite necklace, so he will rent a metal detector to try to find it. A rental company charges a one time rental fee of $15 plus $2 per hour to rent a metal detector. Jay has only $35 to spend.

I don't know how to do this Y=x-7 3x-3y=21

The johson family can fly from Washington, D. C, to London for 0.18$ per mile per person the distance is 3,663 miles how much will the trip cost for 4 people to go?