Answer:
17 i think
Step-by-step explanation:
X is t shirt is $8
Y is sweatshirt $11
2x+2y=38
3x+1y=35
We will be using the elimination process so you want even them out same value
2x+2y=38
-6x-2y=-70 ( want get rid of the y-value by increasing to other by when both add or subtract it will equal 0)
-4x=-32
Divide both -4
X=8 So 8 dollars a t-shirt so now will fill x with 8
2(8)+2y=38
16+2y=38
-16
2y=22
Divid by 2
Y = 11 so a sweatshirt is 11 dollars
You can check by fill each by the variable
Answer:
Mode
Step-by-step explanation:
Since colours don't have an intrinsic order and can't be put is ascending/descending order, we can't use median. For the same reason, range can also not be computed
Also, colours don't have numeric sovalues they can't be added. Hence the mean can also not be calculated
The only option left if the mode, which is based on frequencies. The highest frequency is of green, so green is the mode
Answer:
Symmetric
Step-by-step explanation:
In the stem and leaf plot above which represents the current sale prices of houses in dollars, we can observe the shape of the distribution seem like that of a bell shape. Most of the data values are concentrated towards the center compared to the concentration at both extremes.
This implies that most of the current sales price is centered close to the median price of roughly 49/50 dollars.
Therefore, the distribution of housing price can be described as roughly symmetric.
Answer:
the seconed one
Step-by-step explanation:
