Answer:
$273
Step-by-step explanation:
$3900= 100%
$39 = 1%
39(1%)*7= $273 (7%)
4r(t-v) r=3, t=5, and v=2
4*3(5-2)
12(3)
36
Answer:
(77, 77)
Step-by-step explanation:
Carry out the indicated multiplication:
3(-0.8, 6.3) → (-2.4, 18.9)
Next, combine like terms:
(79.4, 58.1) + (-2.4, 18.9). In other words, combine the x terms 79.4 and -2.4 separately and then the y terms 58.1 and 18.9 separately:
(79.4, 58.1) + (-2.4, 18.9) → (77, 77)
Answer:
22.5 pages
Step-by-step explanation:
First divide the page number by the minutes it takes to read them to find pages per minute-
4.5 / 12 = .375
Then take that number and multiply it by the minutes in an hour-
(.375) (60) = 22.5
22.5 pages in one hour.
