Suppose a segment on the number line has endpoints at -3 and 7. What is the coordinate of the midpoint?​

Can you simplify 4/7? 24 points will be awarded!

Aclassmate thinks that solving a system by graphing gives an exact answer when the lines appear to cross at a grid point, but only an approximate answer when they don't. explain why this isn't true.

Hormones perform important functions within the reproductive system. during puberty, a number of changes occur in the body. which hormone is responsible for the development of these characteristics in the female? estrogen progestin progesterone testosterone