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IgorLugansk [536]
2 years ago
15

Expand the brackets and simplify the equasion 2(z-5)+6z

Mathematics
2 answers:
Viefleur [7K]2 years ago
4 0

Answer: See below

Step-by-step explanation:

Expand:

2(z-5)+6z

2z - 10 + 6z

8z - 10

Anastasy [175]2 years ago
4 0

Answer:

8z−10

Step-by-step explanation:

2(z−5)+6z

Use the distributive property to multiply 2 by z−5.

2z−10+6z

Combine 2z and 6z to get 8z.

8z−10

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MAVERICK [17]
<span>If tickets for the upper deck are 75% of the cost of tickets for the lower deck and lower deck tickets are $42, then tickets for the upper deck $31.50 each. Therefore the answer cannot be A or C, because both of those options misstate the cost of the upper deck ticket. The answer also cannot be D, because it expresses the inequality when the combined number of tickets is greater than $800, which is not what was asked for. The correct answer is B. 42x + 31.5y ≤ $800. This gives the correct price for upper deck tickets and expresses the correct inequality.</span>
5 0
3 years ago
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A line passes through the point (6, 7) and has a slope of 4.
8_murik_8 [283]

Answer:

y = 4x - 17

Step-by-step explanation:

we can use the equation y = mx + b

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now we want to find the value of b.

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y = 4x -17

6 0
2 years ago
As the payroll manager for a particular company, your task is to complete the following weekly payroll record. The company pays
Ludmilka [50]

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overtime rate=$14.95*1.5

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overtime pay for 7 hours=7*$22.425

overtime pay for 7 hours=$156.98

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2 years ago
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
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How do you write $2.161616 as a fraction and mixed number
faltersainse [42]
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As a mixed number = 2(161616/100,000)

8 0
3 years ago
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