Let g1 = km (m ≥ 2) and g2 = wn (n ≥ 3), where g1 and g2 aregraphs. how many edges are in g1 u g2 if g1 and g2 have p(1≤ p ≤ min{m, n}) vertices in common one of which is the hub ofthe wheel and the rest are consecutive vertices along the wheel’scircumference?

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form