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svp [43]
2 years ago
10

What is RU? 5-1&5-2 lesson quiz

Mathematics
1 answer:
navik [9.2K]2 years ago
7 0

Answer:

v

Step-by-step explanation:

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a patient is to take 4 1/4 tablespoons of medicine per day in 5 equally divided doses. how much medicine is to be taken in each
Inga [223]
Okay. So we have to do division, because you're dividing 4 1/4 (17/4) tablespoons of medicine by 5 doses. The formula for multiplying fractions is keep, change, flip. 17/4 * 1/5 is 17/20. 17/20 tablespoon of medicine is supposed to be taken in each dose.
7 0
3 years ago
23. Which equation is equivalent to 3x+ 4y = 15?
Vlad [161]

Answer:

y=\frac{15}{4}-\frac{3}{4}x

Step-by-step explanation:

3x+ 4y = 15\\4y=15-3x\\y=\frac{15}{4}-\frac{3}{4}x

5 0
3 years ago
Abc=3x+5 cbd=2x+5 find the following m
Monica [59]
Sry idk wish I could know but good luck
4 0
3 years ago
Martha opens a new cell phone store. She spends $24,500 purchasing inventory to sell, buying furniture, and advertising her busi
dexar [7]

Answer:500

Step-by-step explanation:

Step by step

7 0
3 years ago
2) A pharmacist has 60 ml of an 8% alcohol solution. How much water should be evaporated so that the solution that remains is 10
Amiraneli [1.4K]

Answer:

let water evaporated be x ml

...

acid 8% ------60 ml

...

final quantity = 10% ----(60-x)

..

60*8 = 10(60-x)

480=600-10x

10x=600-480

10x= 120

/10

x=12 ml should be evaporated.

Step-by-step explanation:

4 0
3 years ago
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