Answer:
<em><u>Part A: </u></em>(40/100)*x = 1 where x is the total contents of the bottle.
<em><u>Part B</u></em>: 1.5 Liters = the Lemon Juice
Step-by-step explanation:
Part A
Let the full contents of the bottle = x
<em><u>Equation</u></em>
Since 60% of it is lemon juice, then 100% - 60% = 40% must be water.
(60/100) * x = ?? Equation for Lemon Juice. You have to solve the water first.
(40/100) * x = 1 Equation for water
Part B
(40/100) * x = 1 change the 40% to a decimal
0.4x = 1 Divide by 0.4
x = 1/0.4 = 2.5 L
Now to find out the amount of lemon juice
0.6 * 2.5 = Lemon Juice
1.5 L = the amount of Lemon Juice.
1- false a positive is greater than a negative so clearly there could be positive answers to the inequality. 2-true since the numbers and sign flipped it would still be the same
Answer:
X=4
Step-by-step explanation:
Figure B is .8 times the size of Figure A, so to find the value of x you would take the scale factor and multiply it by 5 in this case.
Answer:
48cm^2
Step-by-step explanation:
You first find the area (l * w) of the first rectangle on the top.
4 * 2 is 8
Then you find the area of the rectangle on the bottom.
5 * 8 is 40
Finally you add the area's together.
48
