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ExtremeBDS [4]
3 years ago
8

A=3 and c=2 10a - 3 - 5c - 2c

Mathematics
1 answer:
KiRa [710]3 years ago
8 0

Answer:

13

Step-by-step explanation:

10(3)-3-5(2)-2(2)=13

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P(x)=2x 4 −x 3 +2x 2 −6P, left parenthesis, x, right parenthesis, equals, 2, x, start superscript, 4, end superscript, minus, x,
Tresset [83]

Answer:

P = -x^3 +12 / x+6

Step-by-step explanation:

Let's solve for p.

px=(2)(4)−x3+(2)(2)−6p

Step 1: Add 6p to both sides.

px+6p=−x3−6p+12+6p

px+6p=−x3+12

Step 2: Factor out variable p.

p(x+6)=−x3+12

Step 3: Divide both sides by x+6.p(x+6)

x+6

=

−x3+12

x+6

p=

−x3+12

x+6

5 0
2 years ago
2d(3*6)=48y when y=1/4
vaieri [72.5K]

Answer: d = 1/3

Step-by-step explanation: 48y = 48/4 = 12. So, 2d(18) is equal to 12. 12/18 is 2/3 so 2d has to equal 2/3. That means d = 1/3.

8 0
2 years ago
(a) The perimeter of a rectangular parking lot is 332 m.
Minchanka [31]
The answer should be 91 because for your total perimeter you add all the sides. So you already have your length of 75 which counts as 2 sides and equals up to 150. after you subtract your two sides from your perimeter you get 182. you then divide 182 by 2 to get your two remaining sides which gives you 91.
3 0
3 years ago
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A Special order for 1200 flowers is for roses and tulips
DaniilM [7]

Answer:

The ratio of roses to tulips is 2/5 in simplest form

7 0
3 years ago
The amounts below show the change (measured in feet) in water level over four months. What is the average monthly change in wate
Harlamova29_29 [7]

Answer:

The average change in water level is: -3/4

Step-by-step explanation:

The average is calculated by adding up all the values and then dividing the sum by total number of values.

Given values are:

3/4, -9/4, -11/4, 5/4

The sum of values will be:

=\frac{3}{4}+(-\frac{9}{4})+(-\frac{11}{4})+\frac{5}{4}\\=\frac{3}{4}-\frac{9}{4}-\frac{11}{4}+\frac{5}{4}\\=\frac{3-9-11+5}{4}\\=\frac{-12}{4}\\=-3

Total number of values is 4

So,

Average = \frac{Sum}{Values}\\= \frac{-3}{4}

Hence,

The average change in water level is: -3/4

5 0
3 years ago
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