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Delicious77 [7]
3 years ago
9

drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. solve for x and match the solutions

Mathematics
2 answers:
Norma-Jean [14]3 years ago
8 0

Answer:

x=-\frac{a}{6}

x=\frac{3}{a}

x=-\frac{6}{a}

Step-by-step explanation:

4=\frac{6}{a}x+5\\\Rightarrow 4-5=\frac{6}{a}x\\\Rightarrow -1=\frac{6}{a}x\\\Rightarrow x=-\frac{a}{6}

\mathbf{x=-\frac{a}{6}}

7+2ax=13\\\Rightarrow 7-13=-2ax\\\Rightarrow -6=-2ax\\\Rightarrow x=\frac{6}{2a}\\\Rightarrow x=\frac{3}{a}

\mathbf{x=\frac{3}{a}}

-ax-20=-14\\\Rightarrow -ax=-14+20\\\Rightarrow -ax=6\\\Rightarrow x=-\frac{6}{a}

\mathbf{x=-\frac{6}{a}}

maxonik [38]3 years ago
4 0

Answer:

1. x = - a/6

2. x = 3/a

3. x = - 6/a

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Number 15 please help 10 points no links pleAse
Kazeer [188]
Answer:

C

Explanation:

On the scatter plot, there is a dot where the lines for 6 and 3 meet. when looking for the ordered pair you would go along first then up (> then ^) so it would be (6,3). Another example, for the third dot on the plot, if you go along first you get 12 then when you go up you get 9 so the ordered pair for that would be (12,9). I really hope you understand what i mean and this helps as i struggled with explaining haha!
8 0
3 years ago
A plant can manufacture 50 golf clubs per
Mazyrski [523]

Answer:

The correct equation is "y=30x+6147". A further explanation is given below.

Step-by-step explanation:

The given values are:

(x1, y1) = (50, 7647)

(x2, y2) = (100, 9147)

As we know,

The slope is,

⇒ m=\frac{y2-y1}{x2-x1}

On substituting the given values, we get

⇒     =\frac{9147-7642}{100-50}

⇒     =\frac{1500}{50}

⇒     =30

Now,

⇒ (y-y1)=m(x-x1)

On substituting the given values in the above equation, we get

⇒ y-7647=30(x-50)

⇒ y-7647=30x-1500

On adding "7647" both sides, we get

⇒ y-7647+7647=30x-1500+7647

⇒                        y=30x+6147

3 0
2 years ago
Irri is traveling in a group of 888 cat warriors. Each cat needs 444 liters of milk per day to maintain good morale. Mirri has a
tatiyna

Answer:

3.25 days

Step-by-step explanation:

Irri is traveling in a group of 8 cat warriors. Each cat needs 4 liters of milk per day to maintain good morale.

The total number of liters for the cat is calculated as:

8 × 4 liters of milk

= 32 liters of milk.

Another cat has enough milk to last for 2days.

= 4 liters of milk × 2 days

= 8 liters

Mirri has a supply of 96 liters of milk.

Total liters of milk = 96 liters + 8 liters

= 104 liters

Which equation can we use to find the total number of days the milk will last?

This is calculated as:

= 104 liters/32 liters

= 3.25 days

7 0
3 years ago
Write the equation for the quadratic function in the graph
Hoochie [10]

Answer:

{x}^{2}  - 16 = 0 \: is \: the \: equation

Step-by-step explanation:

x =  - 4 \\ or \: x = 4

(x + 4) = 0 \: or \: (x - 4) = 0 \\ (x + 4)(x - 4) = 0 \\ open \: the \: bracket

x(x - 4) + 4(x - 4) = 0

{x}^{2}  - 4x + 4x - 16 = 0 \\  {x}^{2}  - 16 = 0

6 0
2 years ago
Find the sum. Write your answer in standard form.<br> (7x +13) + (x3 + 4x2 – 8)
mel-nik [20]

Answer:

. Simplify: (4x2 - 2x) - (-5x2 - 8x).

Solution:

(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2) Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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