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3 years ago

Which equations have the same value of x as 5 (30x-15) = 72

Mathematics

1 answer:

Aneli [31]3 years ago

7 0

Answer:

-10

Step-by-step explanation:

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What is the slope indicated<br> in the table below<br> X 0 1 2 3<br> Y 0 5 10 15

Tanzania [10]

Answer:

Step-by-step explanation:

1. Identify the changes (Δ) in each consecutive pair of x-values and y-values

The changes in x (Δx) are 1, 1, and 1. The changes in y (Δy) are 5, 5, and 5.

2. Calculate the corresponding values of Δy/Δx

In each case, Δy/Δx = 5.

The slope is 5.

I have organized the calculations in the table below.

$\begin{array}{cc|cc|c}\mathbf{x} & \mathbf{\Delta x} & \mathbf{y} & \mathbf{\Delta y} & \mathbf{\Delta y/ \Delta x} \\0 & & 0 & & \\ & 1 & & 5 & \mathbf{5} \\1 & & 5 & & \\ & 1 & & 5 & \mathbf{5} \\2 & & 10 & & \\ & 1 & & 5 & \mathbf{5} \\3 & & 15 & & \\\end{array}$

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3 years ago

Theo has 3 sweets and 2 white sweets he picks a sweets at random write down the probability that theo picks a red sweet

USPshnik [31]

Answer:

the probability is 3 ÷ 5

Step-by-step explanation:

The computation of the probability is given below:

= number of red sweets ÷ total number of sweets

= 3 sweets ÷ (3 red sweets + 2 white sweets

= 3 sweets ÷ 5 sweets

= 3 ÷ 5

Hence, the probability is 3 ÷ 5

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3 years ago

22. Daneille wants to purchase some clothes. He has $75. He buys one leather jacket for $39 and 3 pairs of socks. Each pair of s

alexgriva [62]

Answer:

Step-by-step explanation:

5 0

2 years ago

I need help on dis question

MrRa [10]

1) 143

2) 37

3) 143

4) 37

5) 143

6) 37

7) 143

8) 37

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3 years ago

Find the Common Difference -2,-1,0,1

Blababa [14]

Answer:

<h2>The common difference = 1</h2>

Step-by-step explanation:

$a_1=-2\\a_2=-1\\a_3=0\\a_4=1\\\\\text{The common difference:}\ d=a_{n+1}-a_n\\\\a_2-a_1=-1-(-2)=-1+2=1\\\\a_3-a_2=0-(-1)=0+1=1\\\\a_4-a_3=1-0=1\\\\\boxed{d=1}$

8 0

3 years ago

Which equations have the same value of x as 5 (30x-15) = 72​

Which equations have the same value of x as 5 (30x-15) = 72