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2 years ago

The common factors of 24 and 56 are

Mathematics

1 answer:

Tamiku [17]2 years ago

3 0

Answer:

the answer would be B 1, 2, and 4

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Please help! This assignment is due soon! (In The photo)

eimsori [14]

Answer

Elena must have substracted 1/2x from both sides of the equation.

Lin must have multiplied both sides of the equation by 2

Explanation

The equation given is

$\frac{1}{2}x+3=\frac{7}{2}x+5$

For Elena to have arrived at

$3=\frac{7}{2}x-\frac{1}{2}x+5$

Then Elena must have substracted 1/2x from both sides of the equation.

That is;

$\begin{gathered} \frac{1}{2}x+3=\frac{7}{2}x+5 \\ \text{Substracting }\frac{1}{2}x\text{ from both sides of the equation will give Elena first step} \\ \frac{1}{2}x+3-\frac{1}{2}x=\frac{7}{2}x+5-\frac{1}{2}x \\ 3=\frac{7}{2}x-\frac{1}{2}x+5 \end{gathered}$

For Lin to have arrived at

$x+6=7x+10$

It shows Lin must have multiplied both sides of the equation by 2

That is;

$\begin{gathered} \frac{1}{2}x+3=\frac{7}{2}x+5 \\ \text{Multiply both sides of the equation by the lowest common mutiple } \\ \text{of the denominator which is 2.} \\ \frac{1}{2}x(2)+3(2)=\frac{7}{2}x(2)+5(2) \\ x+6=7x+10 \end{gathered}$

4 0

1 year ago

Which function shows a fabric with a price of $1.25 per square yard?

sladkih [1.3K]

Answer:

x(1.25)

Step-by-step explanation:

x is the yards.

so for example if you need 2 yards of fabric replace x with 2.

5 0

3 years ago

Read 2 more answers

What is the slope of the line that passes through the two given points? (13, -2) and (3, -2)

Zolol [24]

Answer:

$the \: slope \: is \: \boxed{0}$

Step-by-step explanation:

$the \: slope \: : m = \frac{ - 2 - ( - 2)}{3 - 13} = - \frac{0}{10}$

5 0

3 years ago

A television that listed for $550 was on sale for 35% discount. What is the sale price?

katrin [286]

Change percent to decimal which is 0.35 and multiply it by 550 to get 192.5 which is the amount taken off from the original price. So the total price after the discount is 357.5$

3 0

2 years ago

What is the slope of the line?

8090 [49]

The slope of the line is -(1/2)

5 0

2 years ago