How many liters each of a 35% acid solution and a 85% acid solution must be used to produce 90 liters of a 60% acid solution? (Round to two decimal places if necessary.)

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

ask the math teacher she or he would know lol.

step-by-step explanation:

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex