Determine the equation of a line that is parallel to Y +7 equals 2X goes through the point parentheses -3, one parentheses write the equation of the line in slope intercept form

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

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?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.