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Svetach [21]
3 years ago
5

Simplify the following expression: 7y + 2x − 10y + 3x2 − 10x.

Mathematics
2 answers:
Rzqust [24]3 years ago
7 0
7y + 2x - 10y + 3x² - 10x
3x² - 10x + 2x + 7y - 10y
3x² - 8x - 3y
kenny6666 [7]3 years ago
4 0

Answer:

3x^2-3y-8x

Step-by-step explanation:

We have been given an expression 7y+2x-10y+3x^2-10x.

To simplify our given expression, we will combine like terms as:

3x^2-10y+7y-10x+2x

3x^2-3y-8x

Therefore, simplified form of our given expression would be 3x^2-3y-8x.

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The Clark family must pay $2,820 in property tax on their home this year. The house payment $752 per month. What is their paymen
Harlamova29_29 [7]
It's actually easier than it seems. if the tax is paid in equal payments every month and the total throughout a year (12 months) is $2,820, you have to find out how much they pay every month
so divide the total by the number of months
2,820/12=235
they pay $235 in taxes every month
to find out the total of the taxes and the house payment, just add the monthly tax and the monthly house payment.
235+752
and your answer is the sum
8 0
4 years ago
Read 2 more answers
What is square root of -98 + 71
rodikova [14]

Answer:

= 5.196 i

Step-by-step explanation:

The problem tells us to find the square root of -98 +71

√(-98 + 71)

= √(-27)

Which is an imaginary number

=√(-3^3)

Lets remember that, √(-1) = i

= i*3√(3)

= 5.196 i

Please see attached image for more information

8 0
4 years ago
The solution to which inequality is shown?
lys-0071 [83]

Answer:

A y+5 > -2

Step-by-step explanation:

We have an open circle at -7.  An open circle means greater than

y >-7

We want to add 5 to each side since all of our inequalities have +5 on the left

y+5 > -7+5

y+5 > -2

7 0
4 years ago
Read 2 more answers
If 12 > -15, which of the following must be true?
Tcecarenko [31]

Answer:

12 is to the right of -15 on a number line.

Step-by-step explanation:

Hope this helps! - CJ

5 0
3 years ago
Estimate the square root of 46 to the nearest integer and tenth
umka21 [38]
Lets find the square root of 46 by calculator

6,782 is the square root.

Nearest integer= 7

Nearest tenth = 6,78



3 0
3 years ago
Read 2 more answers
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