Round to the nearest tenth of a million
7097284
how?

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of