5. Mitchell works in a lab. He plans to
mix a 35% solution of acid with an
80% solution to make 70 mL of a 50%
solution. Let x represent the number
of millilitres of 35% solution. Use the
equation 0.35x + 0.8(70 – x) = 0.5(70)
to find the volume of each type of acid
used in the mixture.

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in