3 years ago

What is the solution of the following system of equations: x = y + 9

Mathematics

1 answer:

mars1129 [50]3 years ago

4 0

Answer:

Answer is (10,1)

Step-by-step explanation:

in photo

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PLEASE HELPAmaya is using 36 carpet squares to cover the floor of her closet. If

Nostrana [21]

Answer:

27 blue squares

Step-by-step explanation:

36÷4=9. 9×3=27

3 0

3 years ago

15 points and crown <br> solve by factoring (x+6)(2x-5)=0<br> I am confused

Reika [66]

Remember, in order for this equation to be true either one of the polynomials has to equal 0
So:

-> x+6 = 0

x=-6

-> 2x-5 = 0

2x= 5

x= 5/2

So the answer is x=-6 and x= 5/2.

Hope this helps!

7 0

3 years ago

A line of a slope of 8 passes through the point (-6,4). What is its equation in point slope form?

kotykmax [81]

Answer:

$\huge\boxed{y-4=8(x+6)}$

Step-by-step explanation:

The equation of a line in the point-slope form:

$y-y_1=m(x-x_1)$

$m-slope\\\\(x_1;\ y_1)-point$

We have:

$m=8\\\\(-6;\ 4)\to x_1=-6;\ y_1=4$

Substitute:

$y-4=8(x-(-6))\\\\y-4=8(x+6)$

4 0

2 years ago

If you sleep 33% of the year, how many months do you spend sleeping?

Oksanka [162]

Answer:

3.96 months

Step-by-step explanation:

12 months in a year

12 * 33%= 3.96 months

4 0

3 years ago

Divide 310AED among A B C in the ratio 2:3:5

Shkiper50 [21]

Answer:A=62AED B=93 C=155

Step-by-step explanation:

You add all of the numbers to split between (2,3,5) you get 10

then you divided 310 by 10 which is 31

then you times 2 by 31=62 (a)

3x31=93 (b)

5x31=155 (c)

5 0

3 years ago

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