How much water do you add…  to make 1% sugar syrup using 12g sugar? who ever answeres first is brainliest answer. alos can u do how much water do you add…  to make 75% sugar syrup using 99g  sugar?

You want the 12g of sugar to be 1% of the whole solution.

So, say you add grams of water. The solution will be composed of 12 grams of sugar and grams of water, for a total of grams.

So, the ratio "sugar/total" will be

and we want this ratio to be 1%, i.e. 1/100:

Multiply both sides by 100 and to get

Subtract 12 from both sides:

So, a solution composed of 1188 grams of water and 12 grams of sugar will be 99% water and 1% sugar.

The next exercise is just the same: you can build and solve the following equation

(I used the fact that 75% is three quarters). You should find the solution x=33.

the awnser is visionary

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)