The ___ is determined by a formula and represents the amount of college costs for which a family is responsible. A. Fair Tuition Amount
B. Expected Family Contribution
C. Equitable Payment
D. Foundation Requirement
E. Required Minimum Contribution

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Which mathematical statements are true? 1) if 3 is an odd number, then 3 times 3 is an even number. 2) if 6 is less than 7, then 4 is greater than 7. 3) six is divisible by 3, and 10 is a multiple of 2. 4) the average of the data is greater than the largest value in the data, or it’s less than the largest value in the data. 5) the slope of a linear graph is its rate of change, and the graph’s y-intercept is the initial value. 6) if an equilateral triangle has equal angles, then all its angles will measure 45°.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)