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2 years ago

Plz help. i think the answer is C but i can’t figure out the work

Mathematics

1 answer:

xenn [34]2 years ago

5 0

Here we have x + y - (x - y). Distributing the - sign results in

x + y - x + y Combining like terms results in:

So, C is the correct answer.

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Julia is evaluating the expression 40-6W + 2 When W= 4. What should be Julia's first step in order to evaluate the expression co

adoni [48]

Answer:

A. multiply 6 by 4

Step-by-step explanation:

40-6W + 2

Let w = 4

Substitute 4 for w

40 -6(4) +2

40 - 24 +2

3 0

3 years ago

Find the value of x and y

sineoko [7]

Step-by-step explanation:

5x-17 and 3x-11 are supplementary angles

They add up to 180 degrees

5x-17 + 3x - 11 = 180

8x - 28 = 180

8x= 208

x= 26

3x-11, 90, and 2y + 5 added together equal 180

3x-11 + 90 + 2y + 5 = 180

3(26) - 11 + 2y + 5 = 90

78 - 6 + 2y = 90

72 + 2y = 90

2y = 18

y = 9

I hope this helps!!!

5 0

2 years ago

A car purchased for $17,500. After each year the resale value decreases by 20%. What will the resale value be after 4 years? Rou

Tema [17]

The value at the end of the year is 100% - 20% = 0.80 of the value at the beginning of the year. After 4 years of multiplying by this factor, the value is
$17,500·0.80⁴ = $7,168

3 0

3 years ago

Can you help givie full info thanks

liubo4ka [24]

Answer:

Step-by-step explanation:

Using long division, you can multiply each given value by 100 to eliminate the decimals:

2.08x100=208

0.16x100=16

OR (calculator method)

2.08÷0.16=13

You must divide the amount of food per cat by the total amount of food available to determine how many cats can be fed. This division can be done using a calculator.