Tutors have the ability to create educational resources and share them with the WyzAnt community.
Here are some of the resources created by Dan.
View all of Dan’s resources

The first equation represents catches from Young and Montana: Y = M + 30.
The second equation represents catches from Montana and Gannon: M = G + 39.
The last equation represents total TD catches: Y + M + G = 156.
Solve the second equation for G: G = M - 39.
Now you...

Natural Numbers = {1, 2, 3, 4, ...}
Whole Numbers = {0, 1, 2, 3, 4, ...}
Integers = {..., -3, -2, -1, 0, 1, 2, 3, ...}
Rational Numbers = {all numbers P/Q, where P and Q are both integers (Q may equal 1)}
Irrational Numbers = {all numbers which CANNOT be expressed as P/Q, where P...

Use the formula for the area of a triangle: A = 0.5(b * h). Since the height = h, and the base = h + 6, make the appropriate substitution into the formula and simplify. HINT: you'll get a quadratic expression in h2. Then evaluate the expression
for h = 12 inches.