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astra-53 [7]
3 years ago
9

A fish is swimming at a constant rate for the ocean floor the equation Y equals negative 7X -3 can be used to represent this sit

uation, where y is the depth of the fish in meters below sea level and x is the number of seconds the fish has been swimming. Which statement best describes the depth of the fish, given this equation?
Mathematics
1 answer:
Mashutka [201]3 years ago
7 0

Answer:

the answer choices are 109 89 849 99

Step-by-step explanation:

yep

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The smallest whole number that is divisible by each of the denominators
tiny-mole [99]

Answer:2

Step-by-step explanation:

4 0
4 years ago
Without building the graph find the coordinates of the point of intersection of the lines gIven by the equations y=2x+3 and 3x+y
Natali5045456 [20]

Answer:

intersection is (1,5)

Step-by-step explanation:

plug one equations into the other

y=2x+3

3x+y=8

3x+2x+3=8

simplify

5x+3=8

subtract 3

5x=5

x=1

plug x into one equation

y=2+3=5

intersection is (1,5)

7 0
3 years ago
PLEASE HELP!
Sergio039 [100]
I just took the test. The answer is y=250(4^x)
8 0
3 years ago
How is this equation properly graphed on the number line?
nika2105 [10]

Given the comopound inequality:

x\le7\text{ and x > -1}

Let's graph the compound inequality.

Here x is greater than -1 but less than or equal to 7.

To graph the inequality, we have:

[tex]-1Since x is greater than -1, plot an open dot on the point -1.

Also, x is less than or greater than 7, plot a closed dot on the point 7.

Then draw a straight line connecting both points.

Hence, we have the graph below:

8 0
1 year ago
The sum of two numbers is 30. The larger number is 6 more than the smaller number. Find the two numbers
Sati [7]
Let b>a

We are told that b=a+6 and that a+b=30

Using the value of b=a+6 in a+b=30 gives you:

a+(a+6)=30  combining like terms on left side

2a+6=30  subtract 6 from both sides

2a=24  divide both sides by 2

a=12, and since b=a+6

b=18

So the two numbers are 12 and 18.
7 0
3 years ago
Read 2 more answers
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