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Basile [38]
3 years ago
8

Solve the equation and determine whether it is an identity or has no solution.

Mathematics
1 answer:
maksim [4K]3 years ago
7 0
I got -5 & 2/5 because
2/3x and 3/5 can be made into
20/30x and 18/30

And then by adding 2 to -2
And adding 2 to 4

The equation becomes
20/30x + 6 = 18/30

Then I subtracted 6 from 18/30 and got
20/30x = -5 & 2/5

Then simplified that to

2/3x = -5 & 2/5

That's just what I think you should do.
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Hareem takes a medicine to control his blood pressure. he takes a 25 mg pill in the morning. suppose that 60% of the medicine is
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The recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

<h3>What is the recursive rule?</h3>

A rule is defined such that its definition includes itself.

Example:

F(x) = F(x-1) + c

is one such recursive rule.

Hareem takes medicine to control his blood pressure.

he takes a 25 mg pill in the morning.

Suppose that 60% of the medicine is processed by hareem's body by the time he takes a second 25 mg pill in the evening.

So, the recursive definition for the amount of the blood pressure medicine in hareem bloodstream after n hours would be;

a_1=25, a_n = 0.60_{n-1} +25

Hence, option B is correct.

Learn more about the recursive rule here:

brainly.com/question/12620593

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