Answer:
............................................
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
20-16= 4 (point increase)
4/16= 25%
25% increase.
30 10s would be a hundred multiplying it so there are 3 of 100 in 300
Answer:
a = -2
Step-by-step explanation:
(x-2) (x+b) = x² + (b-2) x - 2b = x² + 3x + 5a
b-2 = 3
b = 5
5a = - 2b = - 10
a = -2
Answer:
$12
Step-by-step explanation:
Monday: $50
Tuesday: 50+25=$75
Wednesday: 75-20=$55
Thursday: $55-17=$38
Change from Monday to end of Thursday: $50-$38
=$12