Tim mixed 2 parts vinegar and 5 parts water to make a cleaning liquid. how many parts of vinegar did tim mix with each part of water? one over ten one over five two over seven two over five

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph

Find the missing factor. write your answer inexponential form.9^2=9^4×

Pls as soon as ! will award brainliest and 20 ! also the answer is not 22.5 degrees! find the value of x in each case: