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kogti [31]
3 years ago
11

Benny bought 8 new baseball cards to add to his collection. The next day his dog ate half his collection. There are now only 36

cards left. How many did he start with? Answer in equation
Mathematics
1 answer:
Bezzdna [24]3 years ago
4 0
 Benny started out with 80 Baseball cards. 

36 x 2 + 8
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In baseball, a player's batting average is calculated by dividing the number of hits by the numbers of at-bats. If player A's ba
Anna11 [10]
Average = no of hits / no of at-bats
0.296 = x / 446
0.296/ 446 = x
132.016
No of hits ≈ 132
8 0
3 years ago
11 chocolate bars cost 10 dollars
inna [77]

I'm not sure what you're trying to ask, but if you're trying to find the individual cost;

Solution: Cost of 1 candy bar is $0.91

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Hope This Helps!!!

-Austint1414

3 0
2 years ago
What is the range of y= x + 2?
Lelu [443]

Answer:

A) all real numbers greater than or equal to 2

Domain: x\geq 0

Step-by-step explanation:

The variable in the radical <em>x </em>cannot be less than 0 as that wouldn’t be defined. So, the maximum that <em>x </em>can be is 0, and y=x+2. So, 0+2=2, and <em>y </em>is greater than or equal to 2.

Domain is x is greater than or equal to 0 because you cannot square a negative. So, it must not be less than 0. It could be 0 because square root of 0 is just 0.

7 0
3 years ago
F. determine if (x + 3) is a factor of (x) = 2x3 + x2 –8x + 21 by using synthetic division. if so, find the other factors.
babymother [125]
Since its x + 3 we use -3


-3| 2      1      -8      21           (these are the # without the x)
___________________

            -6     15     -21      
-------------------------------
    2      -5      7        0               
 
Drag the 2 down, multiple it by -3 to get -6 
1+(-6) = -5. -5 * -3 =15 . 15+(-8) = 7
7*-3 = -21. -21 +21 = 0 
Since last # is 0 we have a factor.


 factor is 2x^2 -5x -7 (we start with a power 1 less the original.)

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4 0
3 years ago
What is the median of 132,127,106,129,135,138,140,and 158
Elina [12.6K]
106,127,129,132,135,138,140,158

132 + 135 = 267
267/2 = 133.5
Median is 133.5
8 0
2 years ago
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