Step-by-step explanation:
using elimination method because this is a simultaneous equation
3×x+6×y=111
x+y=27
1×[3x+6y=111]
3×[x+y=27]
3x+6y=111—equation 1
3x+3y=81—equation 2
substrate equation 1 from equation 2
3y=30
divide both sides by 3
y=10
substitute 10 for y in equation 1
3x+6y=111
3x+6(10)=111
3x+60=111
3x=111-60
3x=51
divide both sides by 3
x=17
You should begin by graphing both of these triangles, then seeing the type of translation that happened.
You can only buy 1 CD using $12 because $12 minus $8 is $4 and $4 is not enough for another CD.
5 days a week
9 hours a day
there are 52 weeks which means he works 260 days and 2340 hours a year
divide 29000 by 2340 and u get 12.4 per hour
Answer:
17/50
Step-by-step explanation:
This is because you add the blue and yellow then you would always have your total of items at the bottom
