80*0.45= 36
36*2.5mL = 90mL dosage
Hope this helps! Please rate! Thank you so much!
Remember PEMDAS (Parenthesis, Exponents, Multiplication, Divison, Addition and Subtraction)
Also note that Multiplication and Division needs to be done left to right and the same goes for Addition and Subtraction.
So in your problem, the first operation we need to do is division.
68 - (18/3) x 6
68 - 6 x 6
Now we do multiplication
68 - 6 x 6
68 - 36
Finally we do subtraction because that's the only operation we have left to do
68 - 36 = 32
So your answer should be 32.
Answer:
(3+4)n+5
Step-by-step explanation:
We dont know how many people there are, and we know that each person will have a club (3slices), and 2 regular (4slices) and 1 extra dagwood (5)
So
(3+4)n+5
Factor the following:
35 u v - 5 u - 56 v + 8
Factor terms by grouping. 35 u v - 5 u - 56 v + 8 = (35 u v - 56 v) + (8 - 5 u) = 7 v (5 u - 8) - (5 u - 8):
7 v (5 u - 8) - (5 u - 8)
Factor 5 u - 8 from 7 v (5 u - 8) - (5 u - 8):
Answer: (5 u - 8) (7 v - 1)
Answer:
$20
Step-by-step explanation:
let 1 meter of sulu = s, lusia has m dollar
7s = m + 1 => m = 7s - 1
5s = m - 5
5s = 7s - 1 - 5
2s = 6
s = 3
m = 7s - 1 = 21 - 1 = 20
