Two sides of an equilateral triangle measure (y + 10) units and (y - 2) units. If the perimeter of the triangle is 21 units, what is the value of y

The ratio of lions to tigers at the metropolitan zoo is the 12 to 8 which ratio is equivalent to 12 to 8

What two numbers multiplies to 16 and adds to - 17?

Factor completely: (3a+6) ^2

If two angles of a triangle are 10 degrees and 20 degrees, then the triangle is?

If f (x) = - 12x-3, find x for f (x) = 89.

What is the ratio of 31 to 3?

A cable can support a maximum load of 19,000. If a bucket has a mass of 3,000kg and gravel has a mass of 1,500kg for every cubic meter, how many cubic meter of gravel (g) can be lifted by the crane

6) 6n + 3 = 3 (-7n + 1) what did you guys get for the answer?

What is the value of 4/15 divided 2/3

3x+7y=1 2x+4y=0 and (2,3)