PLZ HELP :) will give BRAINLIEST and a thanks :))

solve for y: 2x-3y=8

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis