Answer:
64/27 = 2.37037037
Step-by-step explanation:
(4/3)^3
Calculate 4/3 to the power of 3 and get 64
/27
64/27
Answer: x=-14
Step-by-step explanation:
Answer:
95:95:19
Step-by-step explanation:
1.Divide 209 by 11.(209÷19)
2.Multiply 19×5 since 5/11 of the coins are nickels.(19×5=95)
3.Multiply 19×5 again since 5/11 of the coins are dimes.(19×5=95)
4.Multiply 19×1 since there would be 1/11 left of the coins which are quarters. (19×1=19)
5.Check your awnser by adding 95+95+19.(95+95+19=209)
Answer:
D. for the first one, A. for the second (not certain)
Step-by-step explanation:
1. 36/2 (two books every visit) = 18, multiplied by 3 because that's how many often he does to the library (every 3 weeks)
2. 13/2 = w/5 because for every 13 cups of water, there is two cups of cleaner, so for w (unknown amount of water) there would be 5 cups of concontrated cleaner.
Answer:
x>1/2
Step-by-step explanation:
2x - 3 > (2x - 5)/2 Multiply by 2 on both sides
2(2x - 3)> (2x - 5) Remove the brackets
4x - 6 > 2x - 5 Subtract 2x from both sides
4x - 2x - 6> 2x-2x - 5 Combine
2x - 6 > - 5 Add 6 to both sides
2x - 6+6 > -5 + 6
2x > 1 Divide by 2
z > 1/2
