3 years ago

If guy walks from his house to school and back,how far does he walk

Mathematics

1 answer:

neonofarm [45]3 years ago

5 0

My answer that i got was 3 1/10

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If B = w + 10 and C = -w - 1, find an expression that equals B + 2C in standard form

enot [183]

Answer:

Step-by-step explanation:

B + 2C

= w + 10 + 2(-w - 1)

= w + 10 -2w - 2

= -w + 8

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2 years ago

What is the value of the expression?

Sliva [168]

Answer:

Try entering 2x+3=15 @ x=6 into the text box. After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15. The calculator prints "True" to let you know that the answer is right. More Examples Here are more examples of how to check your answers with Algebra Calculator. Feel free to try them now.

Step-by-step explanation:

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3 years ago

Read 2 more answers

a patient was supposed to take 560 mg of medicine but took on The 420 mg what percent of medicine does she take

Sav [38]

You need to set the correct porportion. x is the percent value you want to find. 100 is the maximum percentage. 420mg is what was taken out of the maximum 560mg dose.

$\frac{x}{100} \times \frac{420}{560}$

You will cross multiple.

$560x = 42000$

you will divide 42000 by 560

$\frac{560x}{560} = \frac{42000}{560}$
$x = 75$

The complete answer will be: The patient took 75% of the 560mg dose of medication.

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3 years ago

60 mi. = _______________ km

harina [27]

Answer:

96.5606

Step-by-step explanation:

I hope this helps :)

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3 years ago

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father left home at 7:20.After 1 hour and 25 minutes he arrived and chaguanas and immediately got a taxi to go port-of-spain at