What are some ratios equivalent to 15:18?

Bill hiked 3_10 of a maile and 5 10 th of a mole

A perfect square has an area of 169 ft. What is the length of a single side of that square?

You need at least 5 pounds of potatoes and onions. Potatoes cost $4 per pound and onions cost $2 per pound. You can spend at most $18. How can I right a system of linear inequalities that represents this situation.

A retailer buys a radio from the wholesaler for $75.00. He then marks up the price by 1/3 and sells it at a discount of 20 %. What was his profit on the radio (to the nearest cent) ?

If the triangles in the diagram are congruent, what is the value of x?

Express the series 19+23+27 + 31 + 35 + 39 + 43 + 47 using sigma notation.

120 is 30% of what number

Center c of the circle above has coordinates of (4, 3). what is the circumference of the circle?

The perimeter of a rectangle is 68 cm. The length is 4 cm more then it's width. Find the dimensions of the rectangle

Dave buys a baseball for $15 plus an 8% tax. Mel buys a football for $20 plus an 8$ tax. How much did each person pay?