√2 (√45+√80) can be written in the form a√10 where a is an integer
Find the value of a

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

It says factor each expression completely 8y+48

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