Answer:
x=22-y^2÷2
Step-by-step explanation:
x=44-2y^2÷2
2x-3+2y^2=41
(combine like terms)
2x+2y^2=41+3
2x+2y^2=44
2x=44-2y^2
Please like my answer.
1332 i think is how it will be writen
Solution given:
<u>B: 9x - 4/x^2 - 4</u>
.k
cost per pound = $4.20
Cheese cost per pound = ?
first for the cost per pound
cost per pound = total cost / pounds bought
cost per pound = $10.50 / 2.5 pounds
to check the above answer is correct
cost per pound = $12.60 / 3 pounds
Therefor, the cheese costs $4.20 per pound.
Answer: 1/50 or 0.02
30 / 1500 = 1/50
1/50 or 0.02
28 ≤ x ≤40
Arrange the data from the smallest to the largest
26, 27, 28,32, 32, 33, 35, 36, 38, 40,42,48
Identify the median value
26, 27, 28,32, 32,<u> 33, 35</u>, 36, 38, 40,42,48
Getting the median
(33+35)/2 = 68/2 = 34 minutes
You want your time to be last year's median time with an absolute deviation of at most 6 minutes
This mean ±6 minutes, hence this will be 34 ± 6
34+6=40 and 34-6=28
The inequality will be 28 ≤ x ≤40
