Mis the midpoint of cf for the points c(1, 2) and f(7, 10). find mf.

Janet is mixing a 15% glucose solution with a 35% glucose solution. this mixture produces 35 liters of a 19% glucose solution. how many liters of the 15% solution is januet using in the mixture? a. 25 liters c. 28 liters b. 7 liters d. 10 liters

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

10 points? me . its important ‼️‼️