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Nookie1986 [14]
3 years ago
12

​(8x−9​)+​(10x+10​) simply the answer

Mathematics
2 answers:
zloy xaker [14]3 years ago
8 0

Answer:

18x + 1

Step-by-step explanation: combine like terms so 8x +10x + (-9)+10

neonofarm [45]3 years ago
3 0

Answer:The answer is 28

Step-by-step explanation:

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A square rug is 11m^2 the bedroom for the rug is 4m by 5m will the rug fit? Explain why
vekshin1

Yes it will fit

Step-by-step explanation:

the square rug is 11m^{2}

so each side is \sqrt{11m^{2} } =3.31m

and the bedroom is 4m*5m

so it will fit

6 0
3 years ago
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40pts!! Select the correct answer. <br> Simplify.
stiv31 [10]

Hey!

-------------------------------------------------

Solution:

=\frac{3x^2y^3}{z^3}

Cube the coefficients.

= \frac{27x^2y^3}{z^3}

Multiply the exponents.

= \frac{27x^6y^9}{z^9}

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Answer:

Option D.

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Hope This Helped! Good Luck!

5 0
3 years ago
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solong [7]

Answer:

x = -10

y = -13

Step-by-step explanation:

-6(y + 3) + 4y = 8

-6y - 18 + 4y = 8

-2y - 18 = 8

    + 18     + 18

-2y (÷ -2) = 26 (÷ -2)

y = -13

x = -13 + 3

x = -10

4 0
2 years ago
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Find the rate of change and initial value. Y=mx+b
tekilochka [14]
Y= 4/5 x + 24
To find the rate of change you find the difference in each of the numbers on the graph. For example, 36-32 is 4. So 28-4 is 24 and that would be the next number down. It would also match x to be 0 because since the rate of change for x was 5, if you subtract 5 from 5 you get 0. So from this we know that the coordinates would be 0,5.
From this info, the slope would be 4/5 and the y intercept or initial value would be 24
4 0
3 years ago
If she can pick 52 apples in one hour how many can she pick in 45 min
inn [45]

Answer:

39 apples

Step-by-step explanation:

45 is 3/4 or 75% of an hour. So, multiply 52 by 75% to find the answer.

75% ÷ 100 = 0.75

52 x 0.75 = 39

5 0
3 years ago
Read 2 more answers
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