Aiko swims laps on Tuesday and Thursday mornings. On Thursday she swims 2 more than twice the number of laps
she swam on Tuesday.
If x represents the number of laps that Aiko swam on Tuesday, select the
expression that represents the total number of laps she swam on Tuesday
and Thursday

No links plsss

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?