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mafiozo [28]
3 years ago
11

If (3,b) is a point on the graph of y = 2x+9. b =

Mathematics
2 answers:
Eduardwww [97]3 years ago
7 0

Answer:

Step-by-step explanation:

In the coordinate given, x = 3 and y = b. If we plug those into the given equation, we can solve for b:

y = 2x + 9 ---> b = 2(3) + 9 so

b = 6 + 9 and

b = 15

Komok [63]3 years ago
4 0

Answer:

b = 15

Step-by-step explanation:

y = 2x+9

Let x = 3 and y=b

b = 2(3)+9

b = 6+9

b = 15

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3 years ago
Kelly has $100 she received for her birthday She saves $10 each week from doing chores Which function can be used to find t the
LekaFEV [45]

Answer:

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Step-by-step explanation:

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The sea turtle habitat at the zoo is made by connecting two large aquariums. The first aquarium is 6\text { m}6 m6, space, m lon
iren [92.7K]

First aquarium dimensions:

Length = 6 m.

Width = 4 m and

Height = 2 meter.

Second aquarium dimensions:

Length = 8 m.

Width = 9 m and

Height = 3 meter.

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Plugging values of length, width and height of first aquarium in formula of volume. We get

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V2 = 8*9*3 = 216 m^3.

In order to find the total cubic meters of space do the sea turtles have in their habitat, we need to add both volumes.

Therefore, Total voulme of both aquarium = V1 +V2 = 48+216 = 264 m^3.

Therefore, total 264 m^3 cubic meters of space the sea turtles have in their habitat.

8 0
3 years ago
ava pours 3 gallons of paint equally into 5 cans. how many gallon of paint will there be in each can?​
IrinaK [193]

Answer:

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Step-by-step explanation:

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Read 2 more answers
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