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2 years ago

Which expression is equivalent to 8-(6r+2)?

Mathematics

2 answers:

nlexa [21]2 years ago

8 0

Answer:

its A -6r+6

Step-by-step explanation:

ur very welcome

Anastasy [175]2 years ago

6 0

A 6r+6 hope it helps you

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a 36 inch board is to be cut into three pieces so that the piece is twice as long as the first piece and the third piece is 3 ti

ICE Princess25 [194]

Answer:

First piece = 6 inches

Second piece = 12 inches

Third piece = 18 inches

Step-by-step explanation:

Length of the first piece = x

Length of the second piece = 2x

Length of the third piece = 3x

Total length is 36 inches:

x + 2x + 3x = 36

6x = 36

x = 6

Therefore, the lengths are:

First piece = 6 inches

Second piece = 12 inches

Third piece = 18 inches

7 0

3 years ago

Definition of a parrellegram

oksano4ka [1.4K]

A parallelogram is a four-sided figure with opposite sides parallel.

5 0

3 years ago

Read 2 more answers

A firm has a fixed cost of $500 in its first year of operation. When the firm produces 100 units of output, its total costs are

HACTEHA [7]

Answer:

option (a) $250

Step-by-step explanation:

Data provided in the question:

Fixed cost = $500

For 100 units produced Total cost = $3,500

For 101 units produced, Total cost = $3,750

Now,

Marginal cost is calculated as:

Marginal cost = $\frac{\textup{Total change in cost of producing more goods}}{\textup{Total change in produced goods}}$

thus,

Marginal cost = $\frac{\textup{Total cost of 101 units - Total cost of 100 units}}{\textup{101-100}}$

Marginal cost = $\frac{\textup{3,750-3,500}}{\textup{1}}$

Marginal cost = $250

Hence,

The correct answer is option (a) $250

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2 years ago

HELP ME PLS NEED IT QOUIKC

nexus9112 [7]

Answer: 7.08 cm2

Step-by-step explanation:

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2 years ago

If y=24 when x=21, find y when x is 18

ludmilkaskok [199]

Answer:20.571

Step-by-step explanation:

x:y = 21: 24=7:8

8x=7y

y=8x/7

When x=18

y=8*18/7

y=20.571

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3 years ago