A chemist needs 190 milliliters of a 68% solution but has only 46% and 84% solutions available. Find how many milliliters of each that should be mixed to get the desired solution.

21.4 i did it already for s1

step-by-step explanation:

i believe the answer is d.

hope it you! : d

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.