Un cuaderno = $5
Un lapicero = $3
7 cuadernos × $5 = $35
3 lapiceros × $3 = $9
$35+$9=$44
7 lapiceros × $3 = $21
3 cuadernos × $5 = $15
$21+$15=$36
The population of the study is the 30 bottles of mustard that were selected
So you know that 3^4 is your numerator and that is (4)(4)(4)(4)=81
3^2 is your denominator and that is (3)(3)=9
81/9
=9
Answer:
20
Step-by-step explanation:
If the ratio of boys is 9 there are 90 boys. If 9=90 then 1= 10. 10 x 2 = 20
I hope this helps :0)
Y-2=3x+3
Then add two
So y=3x+5
Hope this helps sorry if wrong
