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2 years ago

What is 6 (-2y+4) simplified

Mathematics

2 answers:

galina1969 [7]2 years ago

6 0

Answer:

Step-by-step explanation:

6 (-2y+4)

First, we use the distributive property to substitute the terms.

(-12y + 24)

Then we divide 24 by -12 to get -2.

24/-12 = -2.

y = -2

Goryan [66]2 years ago

5 0

Answer:

-12y+24

Step-by-step explanation:

I used math---------way , so it is correct. brainliest please!

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Using algbera solve 80 divide 10

prohojiy [21]

Answer:

Step-by-step explanation:

8 0

2 years ago

The ordered pair (a,b) satisfies the inequality y < x + 6. which statement is true ?

natka813 [3]

Answer:

True: If you add 6 to a, this will be greater than b.

Step-by-step explanation:

If the ordered pair (a,b) satisfies the inequality y < x + 6, then the coordinates of this point satisfy the inequality. Substitute into the inequality x = a and y =b:

$b$

Check all options:

A. Subtract 6 from b:

$b-6$

So, if you subtract 6 from b it will be less than a but never equal to a, so this option is false.

$bb\\ \\a>b-6$

So, a is greater than b - 6, not b. This option is false.

C. If you add 6 to a, then

$bb$

This option is true.

D. a+6 is greater than b, so it cannot be less than b. This option is false.

7 0

3 years ago

At New City High School, 11 out of 20 high school seniors have a part-time job. This ratio is the same at Oldville High School,

Romashka [77]

Answer:

264

Step-by-step explanation:

Divide 480 by 20. (24)

Multiply 24 by 11.

Answer should be 264

* Hope that helped

4 0

3 years ago

Read 2 more answers

Can you find the value of x?

Taya2010 [7]

Answer: 5

Step-by-step explanation: We can use the Pythagorean Theorum here.

4^2 + x^2 = 7^2

16+ x^2 = 49

x^2 = 25

x = 5

3 0

3 years ago

The value of x that makes x2 + 6x + 13 maximum is equal to <br>A. 6<br>B. -3 <br>C. 13<br>D. 3

stepan [7]

The given equation (x²+6x+13) gives maximum value when the value of x is 13. The correct option will be C.

<h3>What is Substitution?</h3>

Substitution is the replacement of a given variable with the numerical values. Substitute all the given values of x in the equation x²+6x+13:

A. x = 6

Substitute the value of x = 6,

x²+6x+13 = (6)²+6×6+13 = 36+36+13 = 85

B. x = -3

Substitute the value of x = -3,

x²+6x+13 = (-3)²+6×(-3)+13 = 9+(-18)+13 = 4

C. x = 13

Substitute the value of x = 13,

x²+6x+13 = (13)²+6×13+13 = 169+78+13 = 260

D. x = 3

Substitute the value of x = 3,

x²+6x+13 = (3)²+6×3+13 = 9+18+13 = 40

260 is greater than all the three other options. Therefore, C is the correct option.

Learn more about substitution of value here:

brainly.com/question/26302227

#SPJ1

8 0

1 year ago