2 years ago

Solving Exponential equation 7^7x+5 = 2^x-1

Mathematics

1 answer:

JulijaS [17]2 years ago

4 0

Answer:

x=-6/7^7-2

Step-by-step explanation:

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28:solve: PLEASE HELP -0.25x+1.75x<-1.75+2.5x. (round your answer to the nearest hundredth)

Lena [83]

Answer:

Step-by-step explanation:

-0.25x+1.75x<-1.75+2.5 x

sift terms containing x to right and constant term to left

1.75<2.5 x+0.25x-1.75 x

1.75<2.75x-1.75x

1.75<1.00 x

or 1.75 <x

or x>1.75

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Step-by-step explanation:

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Answer:

The new and discounted price is now $66.69

Step-by-step explanation:

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6. If f(x) = 3x +3 and g(x)=-3+2x, find the rule of the function 2g(x)+2f(x).

mars1129 [50]

<h3>Answer:</h3>

$10x$

Solution:

If $f(x) = 3x +3$ and $g(x) = -3 +2x$ , then $2g(x) +2f(x)$ is:

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Solve the simultaneous equation 3x-2y=7 7x+2y=13

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Answer: x= 2, y= -1/2

Step-by-step explanation:

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