Answer:
what grade us it maybe u can help you but if I cant I'm sorru
<u>Answer:</u>
$14
<u>Step-by-step explanation:</u>
Assuming the cost of folder to be 
, then the cost of notebook will be 
and the cost of set of pencils will be 
.
Cost of the folder = $2
Cost of notebook = 4 × 2 = $8
Cost of pencil = 2 × 2 = $4
Total cost of 1 folder, 1 notebook and 1 set of pencils = $2 + $8 + $4 = $14
E. no solution. hope this helps! :)
Answer:
25
Step-by-step explanation:
You add 2+3 and get 5. Then you square it to get 25.
The average cost of a two-bedroom apartment in the city will be about $1135
Step-by-step explanation:
The regression line equation is yˆ=1.377x+137.763 where x is the cost of one-bedroom apartment.
Given that the average cost of one-bedroom apartment is $724, then using this value for x
yˆ=1.377*724+137.763 = 1134.711
This value is approximately $ 1135
Learn More
Regression line :brainly.com/question/9274316
Keywords : Variables, linear correlation, equation, regression line.
#LearnwithBrainly
