Answer:
2.006
Step-by-step explanation:
2*1 = 2. To this you are adding 6 thousandths, or 0.006. Together, you have 2.006 (standard form).
Estimate
(x,y)
x=left right
y=up down
solution=intersection
looks like about 6.5 left or x=-6.5 and y=3.5 down or y=-3.5
(-6.5,-3.5) would be a good estimate
(if you did calculate it it would be (-32/5,-18/5) or about (-6.4,-3.6))
answer is first option
Answer:
x=1.5y
Step-by-step explanation:
4(x/y+1)=10
x/y+1=10/4
x/y+1=2.5
x/y=2.5-1
x/y=1.5
x=1.5y
Your answer is $1620.
To solve this, first look at what we're given. $324 is spent a month on fuel, and fuel is 20% of their income. Therefore, $324 is 20% of the family's income per month.
Now, to solve this, we're looking for 100% of the family's income. 20% is 1/5 of 100%, so therefore $324 is 1/5 of the family's full income.
To get 100%, then multiply 20% by 5 to get 100%, and therefore multiply $324 by 5 to get the full income.
$324 * 5 = 1620, or your answer.
Good luck!
Say for example, you have the improper fraction 18/7
The first step is to find out how many times 7 fits into 18
This looks like flipping the fraction, 7/18 = 2 whole times with 4 parts left over
The 4 left over gets put in front of the original number (7) to give 2 4/7
To check if you have done it correctly, multiply the whole number (2) by the denominator ( 7 ) and then add the numerator.
2 x 7 = 14 + 4 = 18
Hope this helps
