17 is 40% of what number

A flagpole casts a shadow that is 23.5 feet long. At the same time of day, mrs gilbert who is 5.5 feet tall casts a shadow that is 7.5 feet long. How tall in feet is the flagpole?

See if you can answer this : DD 9-16/2^3*4-7

Solve (x + 3) 2 + (x + 3) - 2 = 0. Let u = ? A. X B. x+3 C. (x+3) ^2

The circumference of a circle is 314 units. What is the area?

The sum of two consecutive odd integers is - 116 what are the integers

What are the next 2 numbers in this geometric sequence -512, - 128, - 32

If there were 60 students and 7/10 of them chose ice cream and 3/10 chose candy how mini more shows ice cream and candy?

2.85 kilograms of sugar is mixed with 3.5 kilograms of flour, what percent of this mixture is sugar

What is the measurement of the unknown fourth interior angle of this quadrilateral? A) 80° B) 95° C) 100° D) 115°

Whats 1+0? its so hard, i really need an answer! does anybody know it?