Answer:
-4,1
Step-by-step explanation:
I hope the attached image helps
I think what you would do is add 2x to the other side so you have 2x+3 is greater than or equal to 5. Subtract 3 and then divide by 2 and you are left with x is greater than or equal to 1
Answer:
Step-by-step explanation:
- When 1 gallon is has been used 400 square feet of the wall will be paint
- The unit rate is 400 square feet per gallon
Answer:
15708 cubic inches
Step-by-step explanation:
The formula for a cylandir is V=πr^2h, substitute in your known factors and multiply by 20 for the 20 pails used and you get your answer.
The number of different permutations of 2 letters from the name Abby
= 3P2 = 3! / 3-2! = 3*2*1 = 6
Number of different digits in 2011 = 3
Number of possible passwords = 6*3 = 18 (answer).
