2 years ago

Evaluate the expression when n=3 60n(2 - n) = ?

Mathematics

1 answer:

alina1380 [7]2 years ago

3 0

The answer is -180..

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The system of equations: 5x-4y=-3

Sophie [7]

Answer:

3)5x-4y=-3

6x+4y=14

Step-by-step explanation:

The system of equations is given

5x-4y=-3

3x+2y=7

Multiplying both sides of the lower equation by 2, we get

6x + 4y = 14

That means your answer 3)

5 0

2 years ago

Hong made $105 for 5 hours of work. At the same rate, how much would he make for 11 hours of work? I need help plz thank you

cupoosta [38]

105/5 = $21 per hour
21 * 11 = $231 for 11 hours

7 0

2 years ago

I have way more questions than this answer them if you want pleaseee!!

aliina [53]

The right answer is Option C.

Step-by-step explanation:

Given inequality is

6(2x-1) > 24

Solving the inequality

$6*2x-1*6>24\\12x-6>24$

Adding 6 on both sides

$12x-6+6>24+6\\12x>30$

Dividing both sides by 12

$\frac{12x}{12}>\frac{30}{12}\\x>\frac{5}{2}$

Therefore,

$x>\frac{5}{2}$

The right answer is Option C.

Keywords: inequality, division

Learn more about division at:

#LearnwithBrainly

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2 years ago

Using the Two Tangent Theorem

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Answer:44

Step-by-step explanation:

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2 years ago

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Factor: m^2 - 20m - 21

Ganezh [65]

(m-21) (m+1)there I thinks it's right unless I messed up my work

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3 years ago

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