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3 years ago

Simplify the equation by combining like terms. 2x + 2x – 4y- y = 4x + [? ]y

Mathematics

1 answer:

Sholpan [36]3 years ago

6 0

Answer:

4x+(-5y)

Step-by-step explanation:

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BACTROBAN ointment contains 2% w/w mupirocin. How many grams of a polyethylene glycol ointment base must be mixed with the conte

lyudmila [28]

Answer:

66g of polyethylene ointment base!

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3 years ago

A point has no physical characteristics.<br><br> True<br> False

Burka [1]

Thank you for posting your question here at brainly. Feel free to ask more questions.

<span>The best and most correct answer among the choices provided by the question is TRUE.</span><span>
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<span>Hope my answer would be a great help for you.</span></span>

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3 years ago

A skateboard ramp makes a 27 degree angle with the ground to the nearest foot how high is the ramp

zepelin [54]

The answer is:
x=16.3

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3 years ago

a week before election day, 276 out of 450 people said they would vote for the republican candidate. if 15,240 registered voters

Ann [662]

Answer:

(a) $\frac {276}{450}=\frac {y}{15240}$

(b) We cross multiply the probability by the total voters

Step-by-step explanation:

(a)

Probability of getting a republican voter is

$\frac {276}{450}=\frac {138}{225}=\frac {46}{75}$

$\frac {276}{450}=\frac {138}{225}=\frac {46}{75}=\frac {y}{15240}$

These are found by dividing the first numerator and denominator by 2, then by 3

To make it complete, the situation is therefore defined as $\frac {276}{450}=\frac {y}{15240}$ where y is unknown value

(b)

Cross multiplication of the probability and number of voters gives the actual figure of y in the equation formed in part a of the question.

(c)

Since we have 15240 voters who plan to participate in election, we cross multiply to get the approximate number of republican voters which yields

$\frac {46}{75}\times 15240=9347.2\approx 9347$

5 0

3 years ago

Solve by factoring g^2-14s+45=0

Andrej [43]

<h3>♫ - - - - - - - - - - - - - - - ~Hello There!~ - - - - - - - - - - - - - - - ♫</h3>

➷ First find two values that multiply to make 45 but add to make -14

As you will figure out through trial and error, it is -9 and -5

Factorize it with these values:

(g - 9)(g - 5)

The actual values for g would be the opposite of what is in the parenthesis

Therefore, g = 9, or g = 5

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

3 0

3 years ago