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nikdorinn [45]
3 years ago
13

Which is true about the degree of the sum and difference of the polynomials 3x5y – 2x3y4 – 7xy3 and –8x5y + 2x3y4 + xy3?

Mathematics
2 answers:
sp2606 [1]3 years ago
6 0

Answer:

The sum has a degree of 6, but the difference has a degree of 7

Serhud [2]3 years ago
3 0
For polynomials having to or more variables, degree can be of a term or of the polynomial. The degree of a term is the sum of the exponents in a specific term while the degree of a polynomial is the highest value of all the degree of a term in the given polynomial.<span> For the polynomial given, the degree of the polynomial is 7.</span>
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Usimov [2.4K]
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4 years ago
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How do i write, the sum of 2 and -3 decreased by 7
allsm [11]
Hihi!

You would write it like:  2+(-3)-7 If you have any more questions be sure to ask!

I hope I helped!
-Jailbaitasmr
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Mrs. Williams needed to make 4 1/2 of fruit salad for a class party.
ziro4ka [17]

Answer:

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Step-by-step explanation:

treat strawberry as x

add on proportions

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3 0
3 years ago
Josh works as a tutor for 11$ an hour and a waiter for 15$ an hour. This month he worked 106 hours. What expression solves this?
coldgirl [10]

Answer: -4t + 1590

Step-by-step explanation:

Given : Josh works as a tutor for $11 an hour and as a waiter for $15 an hour.

This month, he worked a combined total of 106 hours at his two jobs.

Let t be the number of hours Josh worked as a tutor this month.

Then, the number of hours Josh worked as a waiter = 106 -t

Then, the total money earned this month ( in dollars)

= 11 (No. of hours worked as a tutor)+ 15 (No. of hours worked as a waiter)

=11(t) + 15(106-t)

= 11t+1590-15t

= -4t+1590

Hence, the expression for the combined total dollar amount he earned this month =

5 0
3 years ago
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allsm [11]

Answer:

Solve for y.

Step-by-step explanation:

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2y = -6x+10

2y/2 = -6x/2+10/2  divide each term by 2.

y = -3x+5

Hope this helps!

6 0
3 years ago
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