What is the answer to this inequality? - 1>-2 (x-4) - 5 (4x-7)

Pick a number ... +3 Double IT +4 Halve it Take it out from the number you started with. Why is the answer always the same (the answer is always 5)

The density of copper is 9.86 g/cm^3 and its volume is 150cm^3 work out the mass of the solid copper cubiod in kg.

604812 in extended form

R+707=-177 what is the r

What is the value of r In the equation 5r=-40?

What is 1/10 of 0.03?

At a school choir concert, 256 students are standing in rows. If the number of students in each row is equal to the total number of rows, find the number of students in each row.

The Student Council is surveying students about the cafeteria food at their school. They survey every 5th person from one bus at their school. Is this survey valid? A. Yes; there is a system to the survey B. Yes; the sample is large enough C.

4p^2 without exponent

Lucy is traveling at 90mph to her destination the destination is 850 miles away how long will it take her