797
Alice found 812-413=399 she added 812+399 to check her work. What did she do wrong?
399*1 = 399. So 399 is divisible by 399. 399*2 = 798. So 798 is divisible by 399. 399*3 =1197. So 1197 is divisible by 399. 399*4 = 1596. So 1596 is divisible by 399.
57/8 = 399/56 17/7 = 136/56 399 + 136 = 535/56 = 9 and 31/56
10.25% of 399= 10.25% * 399= 0.1025 * 399= 40.8975 (40.90)
It is 311.5 which is the number halfway between the two middle numbers.
No single number appears more than all others, but both 233 and 324 occur twice and could be said to be the mode.
The mean means find the average. Just remember the saying, "The average teacher is mean." The answer is 302.
299
299$ or 399 if you get at costcos its 299$
With a 2-year contract, the prices for the iPhone 6 are:$199 - 16GB$299 - 64GB$399 - 128GBWith a 2-year contract, the prices for the iPhone 6 Plus are:$299 - 16GB$399 - 64GB$499 - 128GB
299
$199 or $299 or $399
No, it's $229 8gb $229 32gb $299 64gb $399
32 gig-bites 299 64 is 399
8 because x = 399 and 17*23 = 391 * * * * * More generally, x = 399 + 299*n where n is ANY integer.
8gb = $199 32gb = $299 64gb = $399 :d