PLEASE HELP ME WITH THISChrissy is entering a bke race for charity Her
father pledges $0.80 for
each 0.5 mies she bikes a
Chrissy bikes 18.5 miles,
how much will her father
donate?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)

M∠cbd=4x+52∘ m∠abc=8x−10∘\qquad m \angle abc = 8x - 10^\circm∠abc=8x−10∘ find m∠cbdm\angle cbdm∠cbd: