A bag contains 60 marbles, some blue and some green. The ratio of blue marbles to green ones is 1 : 5. How many blue marbles are there?

A number is chosen at random between 1 and 25 what is the probability that they number chosen is a square number or a factor of 8?

Darnelle drew this figure and the accompanying equations. w + x + y = 180 y + z = 180Which equation must also be true? A w + z = 180 B y - x = w C w + x + z = 180 D w + x = z

Write an equation that has the same solution as 25 = Y - 6 and has Y + 7 as it's right side

You want to save $10,000 to buy a new car. You deposit $6500 in an account earning 7.5% simple interest. After how long will you have enough money in the account to purchase the car? Round your answer to the nearest whole number.

How many solutions does the system of equations below have? y = x-3 3y-3x = - 9 solutions does the system of equations below have?

Q: write an equivalent expression (24a + 56b)

Look at the figure which is the tangent to the circle? Segment OX segment RS segment PQ Segment YZ

What is the value of g (-5) if g (x) = 3.4x-8

Sarah has a floor plan of a room that is 5 inches wide and 6 inches long. The scale of the floor plan is 1 / 3 inch = 2 ft. What is the actual width of the room?

What is the difference between - 25 and - 12