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amid [387]
3 years ago
13

Half of your baseball cards collection got wet and was ruined.You bought 19 cards to replace some that were lost. How many did y

ou begin with if you now have 45
Mathematics
1 answer:
vazorg [7]3 years ago
4 0

Answer:

45-19=26

Is this correct?

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Whats the simplified ratio if 4 : 22 : 30
masya89 [10]
On dividing all the three ratios with 2 u can simplify it as

2:11:15

Hope it helps.
Dont forget to say thx if it helps
6 0
3 years ago
4x + 3.5x=180. How do you solve it
Grace [21]
4+3.5=7.5
7.5x =180
180/7.5
=24 (answer)
8 0
3 years ago
Alan's go kart travels 1750 feet per minute and Barry's go kart travels 21 miles per hour whose go kart travels faster round you
krok68 [10]

Answer:

Barry's kart is faster as he goes 21 Mph while Alan only goes 19.89 Mph.

Step-by-step explanation:

First to get this answer we need to convert feet per minute to miles per hour. So we multiple 1750 feet per minute by 60 to get a hour. This gets up 105000 total feet in a hour. Now we need to divide this by 5280, which is how long a mile is, to get 19.89 miles which is how many miles he travels in a hour making him travel 19.89 mph which is less than 21 making Barry faster.

7 0
3 years ago
What is (X^3 - 4x^2 + 4x - 1) / (x-1)?
professor190 [17]

Answer:

x^{2} -3x+1

Step-by-step explanation:

\frac{x^{3}-4x^{2} +4x-1}{x-1}=\frac{(x-1)(x^{2}-3x+1 )}{x-1}=x^{2}-3x+1

8 0
3 years ago
Gabrielle is 13 years older than Mikhail. the sum of their ages is 113. what is mikhails age?​
makvit [3.9K]

Step-by-step explanation:

g=m+13

g+m=113

use substitution

5 0
2 years ago
Read 2 more answers
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