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Nezavi [6.7K]
3 years ago
6

Identify the rule for the following pattern: 99, 90, 81...

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
5 0
The pattern is subtracting 9
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There are 12,boys and 10 girls in your gym class. If 6 boys joined the class, how many girls would need to join for the ratio to
Savatey [412]
6 girls would need to join for the ratio to be the same
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3 years ago
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Identify the corresponding word problem given the equation: x = 10 × 200 A) Frank and ten workers are hired to harvest tomatoes
KengaRu [80]
The original equation is x=10×200
Frank and the # of workers hired= # of workers+Frank
x= the total area of the field, not how much each worker has to harvest
10×20=200
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3 years ago
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A rectangle has an area of 10 square feet. what could its perimeter be?
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Simplify to standard form<br> (2x +4) + (-7 – 3b) + (5 – 8x)
docker41 [41]

Answer:

−3b−6x+2

Step-by-step explanation:

2x+4−7−3b+5−8x

=2x+4+−7+−3b+5+−8x

Combine Like Terms:

=2x+4+−7+−3b+5+−8x

=(−3b)+(2x+−8x)+(4+−7+5)

=−3b+−6x+2

8 0
3 years ago
If f(x) = 5x, what is f-1 (x)?<br> F-1(x) = -5x<br> F-1(x) =-1/5x<br> F-1(x) =1/5x<br> F-1(x) = 5x
Ad libitum [116K]

Answer:

The inverse function is y=1/5x, which is option C).

Step-by-step explanation:

y=5x

x=5y

y=x/5

y=1/5x

8 0
3 years ago
Read 2 more answers
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