What is the answer to, the property of one permits you to multiply or divide the numerator and the denominator of the fraction. is there a property of one for addition?

Evaluate 7 r - 15 s 7r - s 15 7, r, minus, start fraction, 15, divided by, s, end fraction when r = 3 r=3r, equals, 3 and s = 5 s=5s, equals, 5.

Using Euler's Formula (F + V = E + 2), find the number of vertices. Edges: 33 Faces: 18 Vertices:?

Is it possible to make a triangle that has angles measuring 90°, 30°, and 100°?

Assume that 28 take mathematics, 28 take psychology, and 13 take mathematics and psychology. How many students take exactly one of these two courses

Mrs. Klein purchased a planter box that is in the shape of a rectangular prism. The volume is 118 ft3 and the base area is 112 ft2. Determine the height of the planter box.

Log5^x-log5^2=2. solve for x

Mr ngo bought 2.43 acres of land which of the following is equal to 2.43

A motorcycle manufacturer offers 3 different models, each available in 6 different colors. how many different combinations of model and color are available? a - 9 b - 6 c-18 d - 12 e - 24

What's the GCF of 44 and 16

Which is a factor of 15xy - 45x - 6y + 18 y - 2 5x - 3 5x - 2 y - 6