Answer:
C
Step-by-step explanation:
3x + 3y = -x + 5y
3x + x = 5y - 3y
4x = 2y
Divide both by 2
2x = y
(1,2) when x=1, y=2
2(1)=2 is a true statement
(2,4) when x=2, y=4
2(2)=4 is a true statement
The probability of white is 6/16
The probability of blue is 7/15
He went 41 miles altogether, because 10+30+1=41
X/100=135/45
x=300
The reasoning:
x represents the unknown present, which is over 100. 45 represents the whole, where as 135 is the part. Therefore, if you solve this proportion, x will equal 300%.
Answer:
$1296
Step-by-step explanation:
find the unit rate: 156(money)/13(time)= $12/1
This means she earns $12 per hour
multiply: 12*108(because 108 is the hours she worked and 12 is the amount she earns per hour)
=1296
