3 years ago

Item 2 Solve the equation. 6.7x=5.2x+12.3

1 answer:

6 0

To solve for x, subtract 5.2x on both sides to get 1.5x=12.3. divide 1.5 on both sides to get x = $\frac{123}{15}$ or x = $\frac{41}{5}$ = 8.2

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Evgen [1.6K]

<u>Expression Form</u>
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marusya05 [52]

Answer:

If Q=2.1(R)+5, then it would be 2.1(5)+5=15.5 ?

Step-by-step explanation:

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anygoal [31]

Given:

The length of the lot l= 750ft

The width of the plot w= 540 ft

Required:

Find the required fence.

Explanation:

The perimeter of the rectangle is given by the formula.

$P=2(length+width)$

Thus the required fence for the lot

$\begin{gathered} =2(750+540) \\ =2(1290) \\ =2580\text{ ft} \end{gathered}$

Final answer:

The required fence is 2580 ft.

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1 year ago

vampirchik [111]

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kicyunya [14]

If you want to the know the total price of the jeans, with discount coupon and sales tax then it's $15.76

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$22.50 - $10 = $12.50

$12.50 + $3.26 = $15.76

7 0

3 years ago