Step-by-step explanation:
0.75a + 2(0.90) = 27.60
is the correct answer
Answer:
24/13 or 1.8
27b -3 - 14b -21 = 0
13b - 24 = 0
13b = 24
b = 24/13 or 1.8
B
1,300 is your answer! :)