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Mariulka [41]
3 years ago
7

What is the ratio of salty snacks to sweet snacks in the vending machine

Mathematics
1 answer:
guajiro [1.7K]3 years ago
6 0
2859:682 is the ratio
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Here is a rectangle ABCD.
lana66690 [7]

Answer:

32%

Step-by-step explanation:

Area of rectangle ABCD = 20 * 30 = 600 Sq cm

After increasing the length and width of the rectangle by 20% and 10% respectively.

New length = 30 + 20% of 30 = 30 + 6 = 36 cm

New width = 20 + 10% of 20 = 20 + 2 = 22 cm

Area of new rectangle = 36*22 = 792 Sq cm

Increase in area = 792 - 600 = 192 Sq cm

Percentage increase in area

= (192/600) *100

= 32%

5 0
3 years ago
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Y = mx + b
Yuki888 [10]
The last option, the y-intercept.
5 0
3 years ago
Simplify this expression. 67 ÷ 65
TEA [102]

Answer:

it should be 67/65 or if in mixed number form :  1  2/65

6 0
3 years ago
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A freight train travels 260 km in the same time a passenger train travels 320 km. If the passenger train averages 15km/hour fast
JulsSmile [24]
Time = t 

<span>vf t = 260 </span>
<span>vp t = 320 </span>
<span>so </span>

<span>260/vf = 320/(vf+15) </span>

<span>320 vf = 260 vf +260(15) </span>
<span>60 vf = 390 </span>
<span>3 vf = 39 </span>
<span>vf = 13 km/hour

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

</span>
4 0
2 years ago
Help me pls i don't know how to math thank you
Dimas [21]
Number 2 is 6
i dont know number 3
<span>  number 4 is _x-intercept = -12/11 = -1.09091  y-intercept = -12/4 = -3
</span>number 5 is x=12 ,<span>y=<span>−8</span></span><span>y=<span>-<span>8</span></span></span>

6 0
3 years ago
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