Answer:
x < 1/2
Step-by-step explanation:
Distribute: -9x - 18 > 9x - 27
Collect like terms: -18x > -9
Divide both sides by -18: x < 1/2.
The sign changes because both sides were divided by a negative number.
For sales tax, you just have to multiply the percentage by the number. So you can only have one step, add 1 after you divide the percentage by 100.
45.5•1.07=48.685
The cent only goes to the hundredths, so we have to round.
The total amount is $48.69.
Answer:
No; The sum of any two lengths is not greater than the third length.
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
When doing this let's start by doing the math in the parenthesis.
(6 - 4) ∙ (3^2) ÷ (2 + 1)
(2) * (9) / (3)
This next step can be solved using PEMDAS and when there is a multiplication and division possibility you do the one that comes first in the equation so 2 * 9 in our case.
(2) * (9) / (3)
18 / 3
Lastly, we have a division equation which is obvious to solve.
18 / 3
6
Hope this helps :)
The answer of this question is going to be 90