Which equation can be simplified to find the inverse of y = x2 - 7?

a: x=y ^ 2 - 1/7

b: 1/x = y^2 - 7

c: x = y^2 - 7

d: - x = y^2 - 7

And NFL team kicker misses two out of every 11 field goals if you miss eight field goals throughout the season how many did he attempt

To make coffee, the ratio of teaspoons of creamer to teaspoons of sugar is 4 to 5. If I use 10 teaspoons of creamer, how many teaspoons of sugar do I need?

At 4pm the snow is 4cm at 7pm the snow is at 13cm what is the average snow

What does 2.1 trillion look like in numbers?

An online store sells DVDs for $10 each. The shipping charge for an entire order is $5.50. Frank orders d DVDs. Write an expression that represents he total cost of Frank's DVDs.

What is 230,000 written in scientific notation?

Work out the value of 2a + ay when a = 5 and y = - 3

Ashton estimates the square root of 72 in the following way: √72 = 2√36=2*6=12 A) Explain why his reasoning is incorrect. B) Estimate the square root of 72 to the nearest tenth without using your calculator. Show your work.

Laura tiene 30 años menos que su padre y este tiene el cuadruple de los años de su hija. cual es la edad de cada uno ayudenme por favor

On Monday, Daniel and Emily decided to see how fast they could sprint 400 meters. They asked their friend Ben to time them with a stopwatch. After 4.53 seconds, Ben agreed to time the runners. Daniel sprinted first and ran 400 meters in 64.