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Semenov [28]
3 years ago
9

What is an equivalent expression to 56m+21n?

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
8 0
Idk sorryh hssnnssnnssnnssndbxnxhhxxxxjjxdss
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Length is 10 and width is 4
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On the first visit to the veterinarian's office, Cora's kitten weighted 550 grams.
tamaranim1 [39]

old (first visit): 550 grams

second visit: gained 350 grams

third visit: gained 300 grams

new: cora's kitten is now 1200 grams.

-> now, we must find the percent increase between 550 and 1200.

to find percent increase, we use this equation

new - old / old x 100

-> (1200 - 550 / 550) x 100

   (650 / 550) x 100

   = 1.18 x 100

 <u>percent increase: 118% </u>

<u></u>

✧ hope this helped!

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8 0
3 years ago
Pleaseeee help i think its easy but I don't know
Afina-wow [57]

Answer:

12: 32

18: 48

27: 72

7 0
3 years ago
Read 2 more answers
Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32
OverLord2011 [107]

Answer:

w=32

Step-by-step explanation:

w/4 = 8

4/1 * w/4 = 8*4

w=32

5 0
3 years ago
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