25x² - 36 = 0
25x² - 30x + 30x - 36 = 0
5x(5x) - 5x(6) + 6(5x) - 6(6) = 0
5x(5x - 6) + 6(5x - 6) = 0
(5x + 6)(5x - 6) = 0
5x + 6 = 0 or 5x - 6 = 0
- 6 - 6 + 6 + 6
5x = -6 5x = 6
5 5 5 5
x = -1.2 x = 1.2
Answer:
The highest price is of peppers $1.62
Step-by-step explanation:
Cost of turnips per pound = $1.51
Cost of peppers per pound = $1.62
Cost of the carrots per pound = $1.26
Cost of celery per pound = $1.48
As all the costs are given in the same unit prices, we can simply compare the prices to find out highest value.
The highest price is of peppers $1.62.
Answer:
∠ C = 44°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 angles and equate to 180, that is
4x - 16 +6x - 1 + 4x - 13 = 180°
14x - 30 = 180 ( add 30 to both sides )
14x = 210 ( divide both sides by 14 )
x = 15
Thus
∠ C = 4x - 16 = 4(15) - 16 = 60 - 16 = 44°
Answer:
20%
Step-by-step explanation:
You would have to divide 3 by 15, then multiply by 100 to get your answer
I think that about 4 of the marbles are green, 3 are orange, 2 are purple and 1 is yellow... i may not be right but thats my prediction
