Write standard form 6hundred millions 4ten millions 3millions 6tens2ones

A road crew can repave 1/30 miles of road each hour. They must repave a road that is 2/5 miles long. How long will it take the crew to repave the road? Write your answer in simplest form.

If you knew that two angles were complementary and were given the measure of one of those angles, would you be able to find the measure of the other angle?

If x = - 3 is the only x-intercept of the graph of a quadratic equation, which statement best describes the discriminant of the equation? A) The discriminant is negative. B) The discriminant is - 3. C) The discriminant is 0.

Supplementary angles add up to

A driveway is 40 yards long. How many meters long is it?

Which is smaller two thirds of 27 or 2/5 of 20?

Jane is going to fence in her back yard. She has purchased 120 feet of fencing and knows that she wants to fence in a rectangular area where one side will be the back of her house. She knows her house is 25 feet across the back.

A windowpane is 28 centimeters by 96 centimeters. What is the distance between opposite corners of the windowpane? (In cm)

If 5 goldfish cost $6.45, what is the cost of 8 goldfish

An equation with the solution x=25. The equation should have the variable on both sides, a decimal coefficient on the left side, and a decimal anywhere on the right side. One of the decimals should be written in tenues, the other in hundredths.