A mail carrier can deliver to 36 houses and 30 minute mark one to determine how many houses the carrier can deliver mail to you in 7.5 minutes at this rate he thinks that to find an answer he should do the following first divide 36 houses by 30 minutes to find a unit rate of 1.2 houses per minute then multiply 1.2 houses per minute by 7.5 minutes to get nine houses which statement is correct

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.