Answer:
D
Step-by-step explanation:
The answer to this problem should be the 4th one.
All real numbers can't be right as 0 obviously wont work. However, it is important to remember that sqrt of a number cant be negative, so x must either be greater than or equal to -1 and 1
For a couple of minutes I want you to think about first
Answer:
Emmanuel purchased 11 pounds of soil last week.
Step-by-step explanation:
If we want to find the number of pounds of soil Emmanuel purchased last week, we will have to work backwards.
We know that the amount is 5 lb more than twice the amount of potting soil he bought last week. This info gives us an equation.
2x + 5 = 27, as its twice the amount last week and 5 lbs more. Now we solve.
2x + 5 = 27 | Subtract 5 from both sides
2x = 22 | Divide both sides by 2
x = 11
6(1/2w-3/4)
distribute
6*1/2 w - 6 * 3/4
3 w -18/4
divide top and bottom by 2
3w -9/2
change to a mixed number (9/2 = 2 with 1 left over)
3w -4 1/2
Answer:
w > -16
Step-by-step explanation:
w + 4 > -12
subtract 4 from both sides of the equation
w > -16
