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Jobisdone [24]
3 years ago
10

Last night, grandma let the children choose cookies or ice cream for dessert. She has 68 desserts n all,which 17 of which were i

ce cream sandwiches. What percentage of the desserts were ice cream sandwiches?
Mathematics
1 answer:
rodikova [14]3 years ago
3 0

Answer:

51% im thinking i subtracted

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Kesha rode her bike 12 miles from home to the store. She rode her bike back towards home from the store for 8 miles then walked
stellarik [79]

Answer:

0 Kesha is already home 8+4 is 12 and it's 12 miles from the store to her house .-.

Step-by-step explanation:

5 0
3 years ago
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A system of two equations is shown.
Delvig [45]

Answer:

x=-2;y=-7

Step-by-step explanation:

y=5x+3

y=3x-1

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8 0
3 years ago
Which equation best matches the scenario below?
siniylev [52]

Answer:

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4 0
3 years ago
when you reverse the digits in a certain two-diget number you increase it value by 27. What is the number if the sum of its digi
Fynjy0 [20]
The number is = 10x+y
if reverse the digits, the number is: 10y+x
The sum fo its digits is =  x+y=5
I suggest this system of equations:
(10y+x)-(10x+y)=27    ⇒9y-9x=27
x+y=5
We can solve this system of equations by equaliztion method
x=5-y

9y-9(5-y)=27
9y-45+9y=27
18y=27+45
18y=72
y=72/18
y=4

x=5-y
x=5-4=1

The number is: 10x+y=10(1)+4=14

Answer: the number is 14
3 0
3 years ago
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VERY EASY HALP PLEASE
Nina [5.8K]
The second option ! 2.54 - 2.3 = 0.24
6 0
3 years ago
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