Answer:
E
Step-by-step explanation:
.03(50) + 0x = (50-x).05 How much 3% salt much be added to zero percent salt to create a mixture that is 5 percent salt.
3(50) = (50 - x)5 I multiplied through by 100 to clear the decimals
150 = 250 - 5x Distribute the 5
-100 = -5x Subtract 100 from both sides of the equation
20 = x divide both sides by -5
Y=2x
the slope is 2/1 and the y-intercept is 0
Answer:
Step-by-step explanation:
Its 5
Answer:
A. 7 over 36
Step-by-step explanation:
One ninth =1/9
One twelfth = 1/12
1/9+ 1/12= 12+9/108
= 21/108
We can then reduce the fraction to the lowest denominator by dividing the numerator and denominator by 3
That will result in 7/36
