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2 years ago

-(3-10y) simplify expression pls

Mathematics

2 answers:

Diano4ka-milaya [45]2 years ago

6 0

Answer:

-3+10y

Step-by-step explanation:

Distribute the Negative.

Pani-rosa [81]2 years ago

6 0

Answer:

-3 + 10y

Step-by-step explanation:

Apply the distributive property. Think of the negative outside the parentheses as -1. Multiply each term inside the parentheses by -1. What that does is change each sign inside the parentheses.

-(3 - 10y) = -1 * (3 - 10y) = -1 * 3 - 1 * (-10y) = -3 + 10y

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Please answer, thank you

cupoosta [38]

Answer:

Step-by-step explanation:

Since y = -3 we can plug straight into the other equation

--> -x + 2y = -6

-x + 2(-3) = -6

-x - 6 = -6

-x = 0

x = 0

To graph this draw a horizontal like across the page at y = -3 and a vertical line down the page to represent x = 0

The point where these lines intersect is (0,-3)

So that would be the ordered pair solution.

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3 years ago

PLZ ans have mocks plz

Yanka [14]

Answer:

The table will be:

x |-2 | -1 | 0 | 1 | 2

y | 1 | 4 | 5 | 4 | 2

Step-by-step explanation:

The function is:

$y=5-x^{2}$

a) The x values of the table is:

x |-2 | -1 | 0 | 1 | 2

So, when x = -2, y will be:

$y(-2)=5-(-2)^{2}=5-4=1$

Doing the same with the other x values we have:

$y(-1)=5-(-1)^{2}=5-1=4$

$y(0)=5-(0)^{2}=5$

$y(1)=5-(1)^{2}=5-1=4$

$y(2)=5-(2)^{2}=5-4=1$

The table will be:

x |-2 | -1 | 0 | 1 | 2

y | 1 | 4 | 5 | 4 | 1

I hope it helps you!

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2 years ago

Find the probability of at least 2 girls in births. Assume that male and female births are equally likely and that the births ar

tiny-mole [99]

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Maksim231197 [3]

Step-by-step explanation:

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So Tim sent 25 messages last month.

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