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DIA [1.3K]
3 years ago
11

How do I do part c?

Mathematics
1 answer:
neonofarm [45]3 years ago
6 0
Think you need to add everything up
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162 divided by [6 (7-4)^2 by the way the 2 is a exponent
r-ruslan [8.4K]
162/(6(7-4)^2)
pemdas
parenthasees inner first
so 7-4 is forst
7-4=3
162/(6(3)^2)
then exponents
3^2=9
162/(6(9))
multiplication
6 times 9=54
162/(54)=3
8 0
3 years ago
Which graph has a slope of 4/5
Lana71 [14]

Answer: whichever graph that goes up 4 and over 5

Step-by-step explanation:

rise over run, 4 up, 5 right

to find it just look at two points on the line and count how many up and how many horizontal units there are between them :)

4 0
3 years ago
Please help me i don’t know how to solve this
murzikaleks [220]

Answer:

welp good luck ha

Step-by-step explanation:

3 0
3 years ago
I'm giving 50 points and brainliest answer to whoever can answer this... Please show your work so I can try to understand it xD
Oksana_A [137]
Ok, to solve this first you have to set up your proportion:

9/150=x/230

/ is a fraction

x= the number of vials it will take to treat 230 patients

in order to solve this, you have to cross multiply:

9 x 230= 2070

150 · x= 150x

so you get 150x=2070

then divide 2070 by 150

2070/150= 13.8

so it would take 13.8 vials of medicine to treat 230 patients
7 0
2 years ago
Read 2 more answers
T divided by -4 equals nine
SpyIntel [72]

Answer:

54

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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