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3 years ago

May Someone Plz Answer This problem -.8x+40-8x-35

Mathematics

2 answers:

3241004551 [841]3 years ago

6 0

-0.8x + 40 - 8x - 35
-0.8x - 8x + 40 - 35
= 7.2x + 5

STALIN [3.7K]3 years ago

5 0

-0.8x+40-8x-35

(Collect like terms)

-8.8x+40-35

(Subtract the numbers)

=-8.8x+5

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Aleksandr [31]

Answer:

238 + 122 – 28 = 332

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2 years ago

23q−34) and (−16q−r)

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Answer:

r = 7 q - 34

Step-by-step explanation:

Solve for r:

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3 years ago

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1 year ago

You have D dollars to buy fence to enclose a rectangular plot of land (see figure at right). The fence for the top and bottom co

alex41 [277]

The perimeter of the rectangular plot of land is given by the expression below

$P=2x+2y$

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Furthermore, the area of the enclosed land is given by

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$\begin{gathered} A^{\prime}(y)=0 \\ \Rightarrow\frac{D}{8}-\frac{3}{2}y=0 \\ \Rightarrow\frac{3}{2}y=\frac{D}{8} \\ \Rightarrow y=\frac{D}{12} \end{gathered}$

Therefore, the corresponding value of x is

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10 months ago

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expeople1 [14]

Answer:

Step-by-step explanation:

a^2+b^2=c^2

therefore c^2-b^2=a^2

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Sqrt1600=40

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2 years ago

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