Translate the written words into algebraic expressions
1. A Number Increased By 16
2. Twice a number subtracted by eight
3. the difference of a number and 20
4. the quotient of a number and seven, added to six
5. Twelve more points than bob served
6. Nine times the amount of cookies Karen had
7. thirteen dollars less than frank had

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

Find two numbers if their sum is 91 and the ratio is 6: 7?