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liraira [26]
3 years ago
11

Write an expression that represents "the sum of x and 8". x - 8 8x x + 8

Mathematics
1 answer:
Alexxx [7]3 years ago
7 0

<u>Answer:</u>

The expression that represents "the sum of x and 8" is x + 8

<u>Solution:</u>

Given, a sentence “the sum of x and 8”

Now, we have to write an expression that represents the above given line and check the correct option.

So, now, let us take the given expression and convert it into the polynomial form.

Take, “the sum of x and 8" → sum of x and 8 → x + 8.

Here "+" denotes sum or addition.

Hence, expression for “the sum of x and 8” is x + 8 and option c is correct.

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Joe earns $425 a week for working 40 hours and an additional $20 an hour for each hour over 40. Last week, Joe made $485. Write
Tasya [4]

Answer:

Joe worked 3 hours overtime.

Step-by-step explanation:

Let t = number of hours overworked

425 + 20 × t = 485

425 + 20t = 485

20t = 485 - 425

     = 60

\frac{20t}{20} = \frac{60}{20}

t = 3

\therefore Joe worked 3 hours over time.

Hope this helps :)

6 0
3 years ago
What is the value of y?
Fiesta28 [93]

Answer:

y = 126.43

Step-by-step explanation:

Essentially what you have is the Cosine(50)

Cos(50) = adjacent / hypotenuse

adjacent = 122

hypotenuse = ?? = y

Solve

Cos(50) = 122/y         Multiply both sides by y

y*cos(50) = 122         Divide by cos(50)

y = 122 / cos(50)       Find the value of cos(50)

y = 122 / 0.96497     Divide

y = 126.43



6 0
4 years ago
Phillip watched a beach volleyball game from 1 P.M. to 1:20P.M. How many degrees did the minute hand turn?
ArbitrLikvidat [17]

Answer:

The minute hand covered 120 degrees

Step-by-step explanation:

Minute hand completes 1 round in 60 minutes

1 round =360^{\circ}

So, The minute hand covered degrees in 60 minutes = 360^{\circ}

The minute hand covered degrees in 1 minute = \frac{360^{\circ}}{60^{\circ}}

Phillip watched a beach volleyball game from 1 P.M. to 1:20P.M.

So, He watched it for 20 minutes

So,The minute hand covered degrees in 20 minutes =\frac{360^{\circ}}{60^{\circ}} \times 20 =120^{\circ}

Hence The minute hand covered 120 degrees

8 0
3 years ago
Please help on the coordinate grid
tigry1 [53]

Answer:

Step-by-step explanation:

answer is 3

6 0
4 years ago
What is the solution to 6x + 4 equals 3x - 17
spayn [35]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

6x + 4 = 3x - 17

- 4

6x = 3x - 21

- 3x

3x = -21

/3

x = -7

Have A Nice Day ❤    

Stay Brainly! ヅ    

- Ally ✧    

。☆✼★ ━━━━━━━━━━━━━━  ☾

6 0
3 years ago
Read 2 more answers
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