Expand the left side:
(3x + 2) (5x + 1) = 15x² + 10x + 3x + 2 = 15x² + 13x + 2
Then a = 15 and b = 13, so a - b = 2.
Answer:
$1.28 should be the correct answer for the 8th week
Step-by-step explanation:
Answer:
300k hoped thes hepled
Step-by-step explanation:
Answer:
−1131
Step-by-step explanation:
Answer:
9.3 in
Step-by-step explanation:
Perimeter = add up the sides
12.3 + 5.4 + x = 27
17.7 + x = 27
x = 27-17.7
x = 9.3