N = 4
(3)(4)-(2+4) = 12 - 6 = 6
90% as a decimal is .9 and then as a fraction in simplest form is 9/10
Hope it helps
Hello! i can do the first word problem
first we need to divide 600/3 which is 200.
therefore we can infer that he does 200 letters an hour and we can solve the problem with this
200 x 7 = 1400 letters an hour
Answer:
$1.30
Step-by-step explanation:
91/14/5
C on that one which is the correct answer