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.
Weight=smallertotalweight+largertotalweight
smallertotalweight=weight times how many
largertotalweight=weight times how many
lets call them s and l
smaller and larger
650=50s+75l
and
550=100s+25l
simplfiy the m all by dividing by 5
130=10s+15l
110=20s+5l
divide by 5 again
26=2s+3l
22=4s+l
we can eliminate the s's
multiply first equatn by -2 and add to first
22=4s+l
<u>-52=-4s-6l +</u>
-30=0s-5l
-30=-5l
divide both sides by -5
6=l
input back
22=4s+l
22=4s+6
minus 6
16=4s
divide 4
4=s
each smaller model weighs 4 pounds
larger weighs 6 pounds
No, to be perpendicular the lines would have to be straight.
Hope it helped! :)
Answer:
The answer is -9 (If your looking for x)
Step-by-step explanation: I would suggest using the app Photomap for this kind of stuff. You take a picture of an equation and it gives you a step by step explanation and the answer. Glad I could help!
Answer:
12
Step-by-step explanation:
