2 years ago

Solve for j: j + j / 2 + J + 5 = 45

Mathematics

1 answer:

Georgia [21]2 years ago

5 0

Answer:

j:5j/2+5=45 Or j=16 how you put it was a little confusing

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There are 600 performers in a dance recital. The ratio of men to women is 4:6. How many men performers were in the dance recital

posledela

Answer: 240 men

Step-by-step explanation:

From the question, we are informed that there were 600 performers in a dance recital and that the ratio of men to women is 4:6.

Fraction of men at the recital = 4/10

Fraction of women at the recital = 6/10

The number of men performers that were in the dance recital will be:

= 4/10 × 600

= 240 men

There were 240 men at the recital.

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Answer:

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Step-by-step explanation:

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3 years ago

A local drive in theatre sells entrance tickets for cars on weekend nights. At compacity, the drive in can hold 72 cars. The fun

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3 years ago

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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

$\frac{560x}{560} = \frac{42000}{560}$
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The complete answer will be: The patient took 75% of the 560mg dose of medication.

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3 years ago