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Bingel [31]
3 years ago
14

Stephanie has $50 to spend at the art store. She decides to spend $20 on paper write an inequality that describes how much more

money could Stephanie spend at the art store
Mathematics
2 answers:
kiruha [24]3 years ago
6 0

the answer is $30 becuase 50-20=30

mash [69]3 years ago
3 0

STEPHANIE HAS 30 TO WASTE RIGHT THATS THE ANSWER 30$

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3 years ago
12n^3 + 16n^3 can someone please help me with this?
vodka [1.7K]

Answer:

4n^{3} (3n^{2} + 4)

Step-by-step explanation:

Assuming the problem is asking you to factor out the formula, it can be done easily by finding a common number with the two givens.

4 goes into both 12 and 16 evenly, so we will use this to factor. But that's not all, we have the n-variable to worry about.

Look at the n-variable exponents in the problem, take the highest power that can go be subtracted from both and use that. We have a n^{5} and n^{3}. Since 5 can't go into 3, we must use 3 to factor.

Our factoring variable will therefore be 4n^{3}. Now, use this to simply divide and get the answer:

( 12n^{5} + 16n^{3} ) / 4n^{3}  = 4n^{3}(3n^{2} + 4)

So how did we get this? For the whole numbers, we have to divide: (12/4, 16/4). Next, we have to minus the exponents since we are dividing.

When dividing the 12 and 4, minus the n^{5} and n^{3} to get n^{2}. Get rid of the n^{3} term for the 16 and leave the 4. And there's your answer!

7 0
3 years ago
Orlando is measuring the angles of a triangle. He measures the first two angles and gets 30° and 70°. What should be the measure
Andrei [34K]
The answer will be B because all three angles of the triangles add up to180 degrees, and we already know the total of two other angles are 100 degrees, which made the unknown angles have 80 degrees. Hope it help!
8 0
3 years ago
Read 2 more answers
PLS HELP I WILL GIVE THE BRAINLIEST ANSWER
seropon [69]

Answer:

6

Step-by-step explanation:

If V = IR, then V = 40 * 3 in this case, which means V = 120. Quote question, "Assume voltage remains constant." This means V still equals 120 in the second scenario, which we can input into I = V / R to make I = 120 / 20 = 6.

Hope this helps!

3 0
3 years ago
Can some one help me out with this answer 1/2 x 3/4
ad-work [718]

Here is your answer

\huge\frac{3}{8}

<u>EXPLANA</u><u>TION</u>

\frac{1}{2}  \times  \frac{3}{4}

Here, we multiply <em><u>numerator</u></em> of one fraction to the <em><u>numerator</u></em> of the other fraction and similarly the <em><u>denominators</u></em> of both fractions are multiplied.

\frac{1 \times 3}{2 \times 4}

\frac{3}{8}

HOPE IT IS USEFUL

6 0
3 years ago
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