y varies directly as x. y equals=30 when x equals=2. Find y when x equals=16

y varies directly as x. y equals=30 when x equals=2. Find y when x equals=16

Find the vector form of the equation of the line in R^2 that passes through P=(2, -1) and is parallel to the line with general equation 2x-3y=1. Answer: [x, y]=[2, -1]+t[3,...

Write the equation in slope-intercept form. b. Write the equation in the form Ax+By=C, where A, B, and C are integers and A>0. (7,−8); 7x...

i don't know

_Solve 6x^2 = -x + 2 by graphing on a calculator. Enter your solutions. _And you are going to graph the left and right sides of the equation separately. Enter y1 = 6x^2 and y2 = -x+2 . Calculate...

Derivatives

Hannah and Jim have $120. Hannah and Steve have $230. Steve has 6 times more money than Jim. How much does Hannah have?

What would the answer be?

a)calculate the correlation b)figure out regression c)make table d)calculate variance e) Y-Y' f)calculate the variance of error g) verify the variance

iam really bad at math i need help

The speed of a weather satelitee in orbit is about 17000 kilometers per hour. How many meters per second does the weather satelite travel 3.

i don't know the answer

At one point on the trip, the miles are recorded as 15,121 when the gas tank is 75% full. Use a ratio equation to determine the miles per gallon the sedan averages. Round your answer to the nearest...

The question is on a scale map of 1 inch to 12 feet. the area of a restaurant is 60in2. Han says that the actual area of the restaurant is 720ft2. Do you agree or disagree> Explain your reasoning...

The Boy Scouts of America organization has determined that 20% of supermarket customers will purchase popcorn outside the store from cub scouts for its yearly fundraising efforts. Assuming...

I don’t understand how to solve this problem

(1-,1)and(-2,8)

what is the IMA of a wheel with a radius of 12cm and a axle radius of 4 m

Mrs Jenkins has five children. Her youngest child is two years old. The next three children have consecutive ages. Her oldest child is two years older than the second oldest. If the combined age of...

Times the volume of the cone