1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kondor19780726 [428]
2 years ago
11

Please help!!!!!!!!!!

Mathematics
1 answer:
Dmitriy789 [7]2 years ago
3 0

Answer:

1. c.

2. a.

3. b.

Step-by-step explanation:

Remember f(x) = y

1. f(x) = y = 2/5x+8

2. f(x)= y - 8 = x => y = 8 +x

3. f(x) = y = x - 8

You might be interested in
Solve the equation <br>8(4- x) = 7x + 2<br>x=​
Jet001 [13]

Answer: x=2

Step-by-step explanation:

Expand.

32−8x=7x+2

Add 8x to both sides.

32=7x+2+8x

Simplify  7x+2+8x7x+2+8x  to  15x+215x+2.

32=15x+2

Subtract 22 from both sides.

32−2=15x

Simplify  32−2  to  30.

30=15x

Divide both sides by 15.

30/15=x

Simplify 30/15 to 2

2=x

Switch sides.

x=2

7 0
3 years ago
a stack of cards is placed next to a ruler, and the height of stack measured to be 3/4inches. how thick is one card
4vir4ik [10]

Total thickness of the stack of cards = 3/4 inch or 0.75 inch

In a full stack of cards, there are 52 cards.

Hence, the thickness of 52 cards = 0.75 inch.

To find the thickness of one card, we divide the total thickness with the total number of cards.

Thickness of one card = \frac{0.75}{52} = 0.014423 inch

1 inch = 2.54 cm

0.014423 inch is approximately equal to 0.34 cm.

Answer = 0.34 cm

7 0
3 years ago
An organism measures 2.9 x 10-5 centimeters in diameter. What is this number in standard notation?
stepladder [879]

Answer: The answer is A. Hope this helps :)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Helppppppppppp?????????????​
Nuetrik [128]

Answer: number one

Step-by-step explanation:

the x and y axis never completly cross

8 0
2 years ago
Read 2 more answers
A scatterplot is used to display data for a runner where x is the number of miles run, and y is the time, in minutes, that it ta
larisa [96]

The interpretation of y = 9.5x is that: (a) For each 1 minute, the runner ran 9.5 miles.

<h3>How to interpret the equation?</h3>

The equation of the line of best fit is given as:

y = 9.5x

Divide both sides by x

9.5 = y/x

From the question, we have:

  • x ⇒ number of miles run
  • y ⇒ time

This means that:

9.5 = number of miles run/time

Hence, the interpretation of y = 9.5x is that: (a) For each 1 minute, the runner ran 9.5 miles.

Read more about scatter plots at:

brainly.com/question/6592115

#SPJ1

8 0
1 year ago
Other questions:
  • The line m has a slope of 2/3. Which line described below is the only line that could be parallel to line m ?
    9·1 answer
  • How do you register as a teacher?
    13·1 answer
  • X squared -9<br> -------------------<br> 3x+9
    15·1 answer
  • The length of a rectangle is five inches more than four times it’s width. If the perimeter is 90 inches, find its dimensions
    15·1 answer
  • I don't know how to do this problem:
    12·1 answer
  • Anyone please lol ?
    7·1 answer
  • Cathy bought of a gallon of milk. She drank of a gallon.<br> How much milk did she have left?
    14·2 answers
  • Jay earned $220 during the summer for delivering magazines he bought 5 shirts worth $15 each using his magazine money how much m
    6·2 answers
  • Seventh grade) R.14 Add and subtract line Simplify the expression: 10(4 + 2y) Submit​
    8·1 answer
  • 1) Based on the provided chemical and physical properties of the unknown substance. It would be MOST useful as a(n) es A) machin
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!