To solve the equation x - 4 = 12, A) Add 4 to both sides

B) subtract 4 from both sides.

C) add 4 to the left and subtract from the right.

D) subtract 12 from the right and add 4 to the left

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?