mayra

|y|=9

my question is this how do you solve this equation? x=3y-1 x+2y=9 solve each system of equation by the substitution method.

Suppose that an accounting firm does a study to determine the time needed to complete one person's tax forms. It randomly surveys 100 people. The sample average is 23.8 hours. There is a known population standard deviation of 6.0 hours. The population dis...

on a map the scale is 1/2 inch=25 miles for each map distance.. so 3 inch= 8 3/4 inch=

A triangle has side lengths of 6, 8, and 9. What type of triangle is it?

one inch is about 2.254 centimeters .A puzzle has a length of 28 centimeters .What is the length of the puzzle in inches ,rounded to the nearest tenth of an inch

|y|=9

|y|=9 9 -9

how do you Construct a 90% confidence interval for the population average time to complete the tax forms.

actually drake was right on his first answer i had this question on my homework and it is d. less than a few years :)

questions 3 :- Mrs. Scott decided that she would spend no more than $120 to buy a jacket and a shirt.

s <= 25

so do I

the sun and the earth both have an atmosphere I have the same questions