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3 years ago

I desperately need help ILL GIVE BRAINLIEST AND 50 points

Mathematics

1 answer:

otez555 [7]3 years ago

5 0

is this like Algebra 1 or 2? you can try to use a graph generator to help

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12x-8=64 solve for x

ladessa [460]

Step-by-step explanation:

12x-8=64

we transposed

12x=64+8

12x=72

we divide both by 12

12x/12=72/12

x= 6

7 0

3 years ago

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What is 6/12 + 3/12 + 4/12+1 8/12+2 9/12?Please turn into mixed number

dimaraw [331]

Answer:

5 1/2

Step-by-step explanation:

Let's convert all the mixed fractions to complex fractions.

6/12 + 3/12 + 4/12 + 20/12 + 33/12

Add the fractions together

66/12

How many 12's go into 66?

5 12's go into 66.

5 6/12

Simplify

5 1/2

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3 years ago

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3 years ago

School guidelines require that there must be at least 2 chaperones for every 25 students going on a school trip. How many chaper

arlik [135]

Firs divide 53 by 25. The answer is 2.12. Round down and you get 2.

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4 years ago

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Another one omg this is annoying

Alexeev081 [22]

Answer:

Correct option: first one

Step-by-step explanation:

The equation f(x) = 5x + 1 is a function, because each value of x gives only one value of y.

Now let's find the inverse by switching f(x) by x and x by f'(x), then isolating f'(x):

$x = 5f'(x) + 1$

$5f'(x) = x - 1$

$f'(x) = \frac{x - 1}{5}$

The inverse f'(x) is also a function, because each value of x gives only one value of x.

So we have that both the equation and its inverse are function, therefore the correct answer is the first option.

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4 years ago