Which number is the standard equation for a circle centered at the origin should one increase to make the circle larger

How do you round 18.194 to the tenths hundredths and ones

If y is 7 when x is - 4 what is y when x is 5

I feel really stupid but how do you solve: v+9/3+8

The value of a car depreciates by 18% per year work out the current value of a car brought 4 years ago

A rectangular pen is built with one side against a barn. if 300 m of fencing are used for the other three sides of the pen, what dimensions maximize the area of the pen?

Evaluate x+y^2 (2+x) if x=3 and y = - 1

Four less than a number is five

P = 0.80n + 5.50 How much do 10 balls cost?

The Johnsons notice that their family pond is low with 875 gallons of water in the pond. If they fill the pond at a rate of 35 gallons per hour, then write the equation of the linear function that models the amount of water in the pool

What is the equation pie fully?