In a bag of blue and yellow marbles, the ratio of blue marbles to yellow marbles is 3:5. if the bag contains 60 yellow marbles, how many blue marbles are there?

If a person weighs 185 lb on the surface of the earth (assume this to be 3960 mi from the center), how much will he weigh 1840 mi above the surface of the earth?

How many diagonals in parallelogram

Is 2 7 a prime number

An above ground swimming pool is leaking after 1 and 1/2 hours the pool has leaked 7/8 of a gallon of water how many gallons of water per hour is the swimming pool leaking

If 4 pounds of fruit cost $6.48, how much would it cost for 7 pounds?

Kami and her mother offer tours of a nearby canyon. They charge a $50 base rate plus $10 per person for a 2.5 hour tour. Which equation represents A, the amount they make to tour p people thorough the canyon?

A chocolate bar is shaped like a right rectangular prism with length 6 cm, height 1 cm, and width 4 cm. Find the volume of the chocolate bar.

Grace had 4 3/8 yards of elastic. She used 1 2/3 yards of the elastic to make bracelets for her friends. How many yards of elastic does she have now? A. 6 1/24 B. 3 7/24 C. 2 17/24 D. 3 17/24

What is the value of the expression below? 2/7 + (-3/4) + (-2/7) + 4/3

Use the following scenario to answer the question below: When the new book Units of Fire was released, Jonathan decided to read it in one sitting for his book report. He started at 11:00 a. m. on Saturday morning and read until 8:00 p. m.