If you convert 2/5 into a decimal which is 0.4 and multiply it by 100
you'll get 40 which means 2/5 is 40%
so 35% is less than 2/5
3x-y=-10
y=3x+10
so the equation “x+2y=6” is “x+2(3x+10)=6” so we have:
x+6x+20=6
7x=6-20
7x=-14
x=-14/7=-2
to get y we can replace x with its value “-2” in the equation”y=3x+10” so we have:
y=3(-2)+10=-6+10=4
Answer:
Profit by $30
Step-by-step explanation:
A one dollar difference means he made how much product he had. in this case, 30
Answer:
5.265
Step-by-step explanation:
Answer:
180 = 40 + 10x
Step-by-step explanation:
