9C + 2A = $50
10C+ 3A = $61
3(9C + 2A = $50)
-2(10C+ 3A = $61)
27C + 6A = 150
-20C + -6A = -122
-------------------------
7C = 28
7C/7 = 28/7
C = 4
9(4) +2A = $50
36 + 2A =$50
36-36 + 2A= $50-36
2A = 14
2A/2 = 14/2
A = 7
CHECK
9(4) + 2(7) = $50
36 + 14 = $50
$50 = $50
10(4)+ 3(7) = $61
40 + 21 =$61
$61 = $61
see the attached table
the function will be
y=2<span>^n
n= number of folds
y= </span>thick (number of sheets)
the answer is
the height of the folded paper will be 4.50 E+12 in------> 1.62 E+13 m
the result obtained exceeds all the comparisons indicated in the problem (
see the attached table)
Answer:
10
Step-by-step explanation:
4x + 2y = 22
X =5
Y = 1
-2x+2y=-8
X= 5
Y= 1
-2(5) + 2(1)
= -10+2 = -8
This will help
Brainliest alway appreciated
Answer:
109.3 yards
Step-by-step explanation: