Answer:
17=J
L= 180-17
= 163
K=163
L=163
J=17
Step-by-step explanation:
1). 8(5)-8+10
40-8+10
32+10
42, so answer is C
2). 9/5(42)+32
9(8.4)+32
75.6+32
107.6°F, so answer is D
(4000/2500)100=160%