A fish is swimming at a constant rate toward the ocean floor. The equation
y = -7x - 3 can be used to represent this situation, 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?

A.From a starting position of 7 meters below sea level, the fish is descending 3 meters per second.

B.From a starting position of 7 meters below sea level, the fish is ascending 3 meters per second.

C.From a starting position of 3 meters below sea level, the fish is descending 7 meters per second.

D.From a starting position of 3 meters below sea level, the fish is ascending 7 meters per second.

Answers

Answer 1

Answer:

explanation: if the fish is swimming towards the ocean floor it's descending 7 meter per second because -7x is the constant and 3 is the y-intercept or where the fish started

Related Questions

Three flavors of juice are offered at a school cafeteria. The table shows the number of students who purchased each flavor during three lunch periods.

Based on the table, what is the probability that a student who bought juice chosen at random purchased the grape flavor?

Orange-51
Grape- 30
Cherry-69

A. 0.2
B. 0.25
C. 0.3
D. 0.33

Answers

Answer:

0.25

Step-by-step explanation:

Based on my knowledge of math sorry if its wrong

The correct answer is .2
30 out of 150 is equal to 20%, therefore in decimals, the answer is .2

can you help me pls and thanks

Answers

Answer:

Step-by-step explanation:

Use Photomath or Socratic

Complete this number sentence with the correct symbol.

0.90 ___ 0.9
PLZZZZ I NEED HELP

Answers

= because 0.9 and 0.90 are the same

Answer:

Step-by-step explanation:

0.90

0.9

because you will add a circle to the 0.9 and that would make them equal

What is the radius of these cylinders?

Answers

Answer:

i think its 17 sos if its wrong

Step-by-step explanation:

Answer:

Step-by-step explanation:

what is this pls pls help me

Answers

Answer:

-1

Step-by-step explanation:

the answer looks like it would be (1,1)

One week, Morgan earned $283.90 at her job when she worked for 17 hours. If she is paid the same hourly wage, how much would she make the next week if she worked 20 hours? If there are 27 students in one class, how many are there in 5 classes?

Answers

morgan earned 32

hope this helpsss!❤️

Complete this number sentence.

0.31 < ____

A) 0.4

B) 0.3

C) 0.28

D) 0.05
PLZZZ HELP ME!!!

Answers

Answer:

0.4

Step-by-step explanation:

because you start where the 8 is that makes it right just like that

Answer:

0.4

Step-by-step explanation:

If its asking for a number bigger than 0.31 then the answer is 0.4.

Pretend that the decimal point isnt even there then your left with.

A. 40

B. 30

C. 25

D. 05

completly mark out D

A. 40

B. 30

C. 25

Then your left with A, B, and C. 28 is smaller than 31.

so get rid of C.

A. 40

B. 30

Then your left with A and B. 30 is also smaller than 31.

So get rid of B.

A. 40

Then that leaves you with A!!!!!

A. 0.4

Here It Go :) I Need Help On This

Answers

Answer:55

Step-by-step explanation:

7+6(8)

7+48

Answer:

7+ 6 x 8

Step-by-step explanation: Since c=8 you will basically replace the c with the 8 and you do the same with the 7 , d=7 so you replace d with a 7 and when you have a variable (x or another letter) next to a number you multiply so you get 7 + 6 x 8

(the x = multiplying)

Please help! Giving brainliest!

Which type of angle is ∠ABC?

Answers

Answer:

Step-by-step explanation:

ITS RIGHT ANGLE BECAUSE 65+25= 90

Answer:he correct

answer is C because ( LOOK DOWN)

a). = m∠ABC = m∠B' C' A'

b). = m∠ABC = m∠C' A' B'

c). = m∠BCA = m∠C' A' B'

d). = m∠BCA = m∠B' C' A'------------------x-_

Step-by-step explanation:

hope I helped you

Please help me with this it has to be turned in 5mins!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:

the answer is to it is c!!!

I need help with this, please!!!

Answers

Answer:

Sara

Step-by-step explanation:

sara..........................................

Name three common denominators of 1/4 and 1/5

A 10, 20, 30

B 2, 3, 5

C 20, 40, 60

D 5, 10, 15

Answers

The answer is C.
20: 4•5=20 5•4=20
40: 4•10=40 5•8=40
60: 4•15=60 5•12=60
Hope this helps!

HELPPP MEEEEEEE PLZZZZZZZZZZZZZ

Answers

Answer:

The sandwich cost $5.75

Step-by-step explanation:

9 = s + 3.25

-3.25 -3.25

5.75 = s

Answer:

5.75

Step-by-step explanation:

All you have to is subtract 3.25 by nine on the other side. What you get equals s.

PLEASE help NEED ANSWER WITHIN 30 MINUTES

Answers

Answer:

medium: 82 small: 68

Step-by-step explanation:

x+y=150 (y=150-x)

4x+6y=764

4x + 6 (150 - x) = 764

4x+900-6x=764

-2x+900=764

-2x=-136

x=68

y=150-(68)

y=82

Answer:

He is right the medium would be 82 and the small 68

Step-by-step explanation:

Helppppppppppppppppppppppppppp me plz

Answers

Answer:

14, 15/4x + 3/2

15, -2x + 14

Step-by-step explanation:

3/4x+3x+2-1/2=

=15/4x+3/2

6x+30-8x-16=

=6x-8x+30-16=

= - 2x+14

The Answer is 2x + 14

BRAINLIEST!! NO FAKE ANSWERS I WILL REPORT YOU! Elena went to a sporting goods store that was having a sale. She bought a tennis racket and 3 cans of tennis balls. The tennis racket normally costs $43. All tennis rackets are marked down 15%. One can of tennis balls normally costs $4. The tennis balls are not marked down. The sales tax rate is 8.5% How much will she pay for everything, including tax?

Answers

Answer:

$45.84

Step-by-step explanation:

43 - 15% = 38.25

38.25 + 4 = 42.25

42.25 + 8.5% = 45.84

hope this helped :)

y = 1.5x
x: number of granola bars
y: price (in dollars)
what is the price per granola bar?

Answers

Answer:

1.50?

x means per so 1.50 dollars per granola bar

1.50

Dhhsjsbdbdndb disorientating

answer quick or noob!

Answers

Answer:

1. Alex is correct 2. Arianna is correct c:< 3. Ignacio is correct

Step-by-step explanation:

1. 14x = 100

2. 12 * x = 625

3. 217x - 975

uwu hope this helped and tell me if this is wrong

Answer:

i geuss im a noob

Step-by-step explanation:

I'm not sure the one I picked was right so....

A jacket at a clothing store is being discounted by 10%.
If the jacket was originally priced at x dollars, which of the following expressions does NOT represent the final price of the jacket before sales tax is added?

A. 0.90x

B. x - 0.10x

C. x - 1.10x

D. x(1 - 0.10)

Answers

Answer:

Step-by-step explanation:

I can't explain very well sorry!

Tell me if its wrong!

Goodluck!!!

B is the correct answer

Hurry I’m being timed!!!

Answers

Answer:

Point S!

Step-by-step explanation:

2 x 3/8 as a fraction in simplest form

Answers

Answer: 3/4

Step-by-step explanation: Think of the 2 in this problem as 2/1.

So we have 2/1 x 3/8 and notice that we can

cross-cancel the 2 and 8 to 1 and 4.

Multiplying across the numerators and denominators, we have 3/4.

When multiplying two fractions together,

always try to cross-cancel before multiplying if possible.

3/4 is the answer in simplest form

Select all the expressions that are equivalent to 4 − x.
x - 4
4 + -x
-x + 4
-4 + x
4 + x

Answers

I think the answer is 4 + -x and -4 + x

Sorry if I’m wrong, but hope this helps :)

The equivalent expressions are [tex]4+(-x)[/tex] and [tex]-x+4[/tex]. So, the correct options are B and C.

Important information:

The given expression is [tex]4-x[/tex].Equivalent Expression:

The given expression can be written as:

[tex]4-x=4+(-x)[/tex]

[tex]4-x=-x+4[/tex]

The given expression cannot be written as [tex]x-4,-4+x,4+x[/tex].

Therefore, the correct options are B and C.

Find out more about 'Equivalent Expression' here:

https://brainly.com/question/10628562

Fill the blank and the constant of proportionality: k =

Answers

Answer:Where would we get k from

Answer:

k=2.4

Step-by-step explanation:

k=2.4

first y value 0

2nd y value = 4.8

3rd y value=7.2

..........................................

Answers

Answer is pick the 3rd option
Explanation:

The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!

Answers

Answer:

The width of rectangle is cm and length is cm.

Step-by-step explanation:

Let,

Width of rectangle = w

Length of rectangle =

Perimeter of rectangle = cm

Perimeter = 2(Length + Width)

Dividing both sides by 4

Width of rectangle =

The width of rectangle is cm and length is cm.

Keywords: rectangle, perimeter

A hotel has a total of 172 rooms. About 58% of the hotel rooms have 2 queen beds in each room and the rest of the rooms have 1 king bed. How many rooms have queen beds?

Answers

Answer:

99.76 = 100

Step-by-step explanation:

Answer:

Queen rooms: 99.76 but since it is a real world problem round it to the nearest tenth

king rooms: 72

Step-by-step explanation:

172 x 58% or 172 x 0.58= 99.67.

rounded = 100.00

172 - 100 = 72

100= queen rooms

72= king rooms

Sidney received $5.21 in change after paying for her purchases with a $20 bill. If c is the cost of Sidney’s purchases, which equation can be used to find the possible values for c?

Answers

Answer:

5.21+c=20 (c = 14.79$)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Martin says the area of a tile with a length of 1 foot by a width of 1 foot has an area of 1 square foot. And, to find 1/2
of this area, he would need to find 1/2
of the width and 1/2
of the length, and then multiply those two values.

Unfortunately, his method is incorrect. Show at least one equation to show why this method would not work, and briefly state a method that will find 1/2
of 1 square foot. pls help and ill mark you brainliest ty!

Answers

Answer:

0.25

Step-by-step explanation:

Length into width
1/2x 1/2
1/4 or 0.25

A drawer contains 5 socks, 10 white socks, and blue 3 socks. Without looking, you draw out a sock and then draw out a second sock without returning the first sock.

Answers

What is the question ??

The answer would be 16

PLEASE HELP BRO PLIS ID APPERICIATE IT SM(please dont say the answer or comment if u dont know it )

Liam measured a line to be 12.9 inches long. If the actual length of the line is 11.3 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

>:(

Answers

Answer:

I think it may be 14.1593% or something around that. If not, forgive me.

Step-by-step explanation:

The percent error of the measurement, to the nearest tenth of a percent, will be 14.16%.

What is the error percentage?

The amount of error is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.

Liam measured a line to be 12.9 inches long.

If the actual length of the line is 11.3 inches.

Then the percent error of the measurement, to the nearest tenth of a percent will be

[tex]\rm Error \ percentage = \dfrac{12.9 - 11.3}{11.3} \times 100\\\\Error \ percentage = 14.159 \approx 14.16\%[/tex]

More about the error percentage link is given below.

https://brainly.com/question/4170313

#SPJ2

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