Sprint read the problems below, and record your answers in a word document. be sure to show your work! 4: 15 pm . questions 1 and 2: you must prepare 400ml of a solution that requires a 1: 8 concentration of drug. sterile water is the diluent you should use how much drug do you need for this medication? how much diluent do you need?

The amount of drug required = 44.44 mL

Diluent needed = 355.56 mL

Step-by-step explanation:

Data provided in the question:

Total volume of solution = 400 mL

Concentration of drug = 1 : 8

Now,

The ratio is interpreted as 1 part of drug and 8 part of diluent

Thus,

The amount of drug required =

or

The amount of drug required =

or

The amount of drug required = 44.44 mL

and,

Diluent needed =

or

Diluent needed = 355.56 mL

linear pair postulates

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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