PLZ HELP! (Simplify) 1.) (5/7)+5(3a-4b)-(7a+12b)

2.) 2.4+5.4q-4.5q+3.6

3.) (13/4)x-8y-(5/4)x+7y+5

4.) 5x(3-12x)-3(4-20x2)

5.) (5/7)a2+13-(5/7)a-3

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

1st part is 64,000,000

2nd part 500,000

step-by-step explanation:

the awnser is visionary