Lia has 7 blue pencils and 28 red pencils. Maria has 14 blue pencils and 42 red pencils, and Tia has 10 blue pencils and 30 red pencils. Which girls have the same ratio of blue pencils to red pencils?

Lia and Tia

Kendall transformed the equation 1/3 (5x - 15 + 4x) = 1 + 3x + 4 into a simpler form as shown 1/3 (5x - 15 + 4x) = 1 + 3x + 4 1/3 (9x - 15) = 3x + 5 3x - 5 = 3x + 5 3x - 3x = - 5 + 5 O = 0 Which statement is correct?

Donald spends a total of $17.43 on peanuts that cost $2.49 per pound. How many pounds of peanuts does he buy? The equation that needs to be solved to find the quantity of peanuts is.

If a circle has a diameter of 10cm what is the radius

Ellen drove 357.3 miles. for each gallon of gas, the car can travel 21 miles. select a reasonable estimate of the number of gallons of gas Ellen used.

The perimeter of a regular octagon is 24a + 48 inches. (a) write an expression for the length of any one side of the octagon. The perimeter of a regular octagon is 18 feet. (b) what is the value of a? (C) find the length of each side of the octagon

Find the solution to the system of equations. -2x+2y=-4 3x+3y=-18

What is the area of 10 3/4 • 12 1/2?

A rectangular sofa cushion is 36 inches by 30 inches by 20 inches. How many cushions can be covered with 38400 square inches of material?

How do you determine if a given set of measurements works for the side lengths of a triangle? (It should be a number)

If cosx = sin20, find the value of x, 0 Solve for x correct to the nearest minute given sin^2 x-3sin xcosx+2cos^2 x=0, where 0≤x≤180