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fgiga [73]
3 years ago
15

Groks mother weighed

Mathematics
2 answers:
Kruka [31]3 years ago
6 0
The answer is 66 your welcome
shusha [124]3 years ago
4 0

Answer:

62 Kg

Step-by-step explanation:

Let g = weight of Grok last year in kg

m = weight of Grok's mother last year in kg

m = 3g

m-4 = 2(g+9)

since m = 3g

(3g)-4 = 2(g+9)

3g -4 = 2g + 18

3g-2g = 18+4

g = 22

m = 3*22

= 66

Note that:

g+9 = weight of Grok now

m-4 = weight of Grok's mother now

Grok weighs 31 Kg now

Grok's mother weighs 62 Kg now

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Yep sorry again this math is hard
kramer

Answer:

<

Step-by-step explanation:

Firstly, you can focus on the scientific notation and calculate which one is bigger. The left side is 10^3 whereas the right side is 10^4. This shows that even if the number before this was bigger, the larger exponent of these two are the bigger number.

10^3 = 1000\\10^4 = 10000

Meaning the correct sign would be the smaller than sign (<) as the right side is bigger than the left.

Hope this helps!

8 0
3 years ago
CAN YOU HELP ME,TYvery much
I am Lyosha [343]

Answer:

C

Step-by-step explanation:

(x-3)+7

6 0
3 years ago
Read 2 more answers
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ivanzaharov [21]
An expression, that is a function, will have no x-repeats on the x,y pairs.

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6 0
4 years ago
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A scarf cost $17 after the 15% discount was applied. What is the regular full price?
Alexxx [7]

Answer:

$19.55

Step-by-step explanation:

6 0
3 years ago
Does someone mind helping me with this problem? Thank you!
Nata [24]

Answer:

4791.7

i believe its correct not 100%

3 0
2 years ago
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