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3 years ago

5

Bạn dự định đi học thêm vào mùa hè này. Nếu đi học bạn sẽ không thể đi làm với thu nhập là 5 triệu đồng và không thể ở nhà nghỉ

ngơi. Học phí là 2 triệu, tiền mua giáo trình 300 ngàn, sinh hoạt phí là 1.5 triệu. Hãy xác định chi phí cơ hội của việc đi học thêm vào mùa hè này.

1 answer:

WARRIOR [948]3 years ago

6 0

Answer:

4 better inbox

Step-by-step explanation:

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Carla has already written 10 pages of a novel. She plans to write 15 additional pages per month until she is finished. Write an

marissa [1.9K]

Answer:

equation: p=15m+10

p=pages

m=months

amount of pages after 5 months: 85

Step-by-step explanation:

You know Clara already has 10 pages, and that 15 will be written per month. Therefore, the equation is p=15m+10

To find the answer for 5 months simply substitute m

15(5) + 10

75+10

85=total pages

3 0

3 years ago

Read 2 more answers

A worker receives ₹700 for 8 hours of a work a day. How much should he receive for 2 hours?

melomori [17]

Answer:

175 is the answer

Step-by-step explanation:

$700 = 8$

$700 \times 2 = 1400$

$1400 \div 8 = 175$

3 0

3 years ago

PLEASE HELP WITH THIS EQUATION!!! WILL GIVE BRAINLIEST AND RATING!!!!!!!

GuDViN [60]

Answer:

$-8x+6$

Step-by-step explanation:

we know that

The expression Subtract $(5x-2)$ from $(-3x+4)$ is equivalent to the algebraic equation

$=(-3x+4)-(5x-2)$

$=-3x+4-5x+2$

Group terms that contain the same variable

Combine like terms

$=(-3x-5x)+(4+2)$

$=(-8x)+(6)$

$=-8x+6$

3 0

3 years ago

sweet potatoes are on sale for 0.79 per pound including tax. if stuart has $5, does he have enough money for 8 pounds of sweet p

guapka [62]

Answer:

No.

Step-by-step explanation:

Sweet Potatoes= 0.79 Per pound including tax.

So 0.79 · 8 = $6.32

And Stuart only have $5.00.

Therefore He don't have enough money for 8 pound of sweet potatoes.

5 0

3 years ago

What is the exact value of BC?<br>A. 3.16<br>B. 5\|2<br>C. 7.07<br>D. 25<br>

Natalija [7]

Answer:

$C. \: \: 7.07$

Step-by-step explanation:

Coordinates of B are

$(5,5)$

Coordinates of C are

$(4, - 2)$

Distance between two points

$\sqrt{({x_2 - x _1 {)}^{2} + (y_2 - y_1 {)}^{2} }}$

Distance of BC

$\sqrt{(4 - 5) {}^{2} + ( - 2 - 5 {)}^{2} }$

$\sqrt{ { (- 1}^{2}) + ({ - 7}^{2}) }$

$\sqrt{1 +49 }$

$\sqrt{50}$

$7.07$

3 0

2 years ago