Hamburgers cost $2 and hotdogs cost $2. the total cost of buying b hamburgers and d hotdoge can be expressed by c=3b+2d. how can equation be solved for d?

Which linear equations have an infinite number of solutions? check all that apply.  (x  –  3/7)  =  2/7(3/2x  –  9/14)8(x  +  2)  =  5x  –  1412.3x  –  18  =  3(–6  +  4.1x)(6x  +  10)  =  7(x  –  2)4.2x  –  3.5  =  2.1 (5x  +  8)

The measure of angle 0 is 600 degrees

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585