3 years ago

You purchase a desk for 60% of the original price p. This price is $32 less than the original price. write an equation

1 answer:

4 0

$x-original\ price\\60\%x-price\ after\ discount\\\\60\%x=x-32\\\\0.6x-x=-32\\-0.4x=-32\\x=80\\\\60\%x=48$

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Jet001 [13]

I don’t think it’s the second or third one I’m narrowing it down to the first or maybe fourth

I think the answer is the first one though

5 0

3 years ago

Marat540 [252]

Answer:

1 1/2 is equal to 1.5.

Step-by-step explanation:

1/2 converted is .5.

A half of 1 is .5 or 1/2.

3 0

3 years ago

marin [14]

Answer: 4.27% of adults in the USA have stage 2 high blood pressure.

Step-by-step explanation:

Let x be a random variable that denotes a person with high blood pressure .

Given: Average blood pressure: $\mu=122$

Standard deviation: $\sigma=22$

Someone qualifies as having Stage 2 high blood pressure if their systolic blood pressure is 160 or higher.

The probability that an adult in the USA have stage 2 high blood pressure:

$P(x\geq160)=P(\dfrac{x-\mu}{\sigma}}\geq\dfrac{160-122}{22})\\\\=P(z\geq1.72)\ \ \ [z=\dfrac{x-\mu}{\sigma}]\\\\=1-P(z$

Hence, 4.27% of adults in the USA have stage 2 high blood pressure.

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3 years ago

steposvetlana [31]

180 divided by 5 = 36..................

7 0

3 years ago

DENIUS [597]

It A because the two mirror each other so you can simplify them to (3x−5)^2.

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3 years ago