3y = 5x+30 , y+5x = 50
using elimination method ...
3y-5x=30
+ y+5x=50
——————
4y = 80
y= 20
so using one of the original equations..
20 + 5x = 50
5x = 30
x =6
x = 6
y = 20
Answer:
82 rounded to the nearest ten is:
80
Answer:
the perimeter is 48 and the apothem is 72
Step-by-step explanation:
its all just a bunch of multiplication. You multiply 6 (because there is six sides to your perimeter) by 8 and then you have 48. for the apothem. the apothem is a sliver of you perimeter
It is too blurry to read please correct me if this is wrong question
a =17,a =3 is that what the question says?
x-1 ,-1
Answer:
(0,0) choice a.
Step-by-step explanation:
if you let x = 0 you can find the y-intercept.
so y = 4*0 = 0
Which means y=0 is the y-intercept.
