Answer: y = - 1
Step-by-step explanation:
- Combine the like terms. -23y - 5 = 18
- Add 5 on both sides. -23y = 23
- Divide -23 on both sides. y = - 1
Answer:
assume an approximate value for the variable that will simplify the equation.
solve for the variable.
use the answer as the second approximate value and solve the equation again.
repeat this process until a constant value for the variable is obtained.
Rational numbers.
Please give brainliest and have a great day!
Answer:
+5 is greater that -5 and is also a opposite integer.
Answer: 700.067 g
Step-by-step explanation:
Given : The pharmacist uses 67mg, 100g and 0.6 kg of drug to compound 3 separate prescription.
We know that 1 gram= 1000 milligram
and 1 kilogram = 1000 grams
Then, By UNITARY METHOD,
Now, We convert each amount of drug into grams as ,
AND
Now, the total drug used by Pharmacist (in grams) =
Hence, Pharmacist used 700.067 g of total drug.