9.(01.07) Which of the following describes the correct process for solving the equation 2x+ 6 = 22 and arrives at the correct solution? (1 point)
Subtract 6 from both sides and then divide by 2. The solution is x = 8.
Divide both sides by 6 and then add 2. The solution is x = 8.
O sistrains from oth sides of the ensations and then drade by 22. The solution is 2 = 16.
0 hod 5 to both sides of the equation and then divide by 2. The solution is x = 6

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?