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
Archy [21]
3 years ago
5

Aaron solved an inequality and then graphed the solution as shown below.

Mathematics
1 answer:
san4es73 [151]3 years ago
3 0
Answer is the first one im pretty sure
You might be interested in
What is meant by a stratified sample?
snow_lady [41]

Answer:

A stratified random sampling involves dividing the entire population into homogeneous groups called strata (plural for stratum). Random samples are then selected from each stratum. ... A random sample from each stratum is taken in a number proportional to the stratum's size when compared to the population.

5 0
2 years ago
Read 2 more answers
What is the value of h(-7)?<br><br> h(x) = [3x] - 1<br><br> A. 22<br> B. -20<br> C. -22<br> D. 20
Eddi Din [679]

substitute -7 in for x

f(-7) = (3*-7) -1

     = -21-1

      = -22

Choice C

3 0
3 years ago
Read 2 more answers
8. The scatter plot shows a hiker's elevation above
g100num [7]

Answer:

The hiker's elevation  after 145 minutes will be 1958 meters.

Step-by-step explanation:

The equation of the trend line of the scatter plot showing a hiker's elevation is y = 8.77x + 686 .......... (1), where x is in minutes (say) and y is in meters (say).

Now, we have to predict the hiker's elevation after 145 minutes.

So, from equation (1) we get, y = 8.77 × 145 + 686 = 1957.65 ≈ 1958 meters. (Answer)

3 0
3 years ago
Please help due tomorrow show work
Tju [1.3M]
Little help a negative times a negative is always a positive so the answer is 24 and another hint is a negative times a positive is a negative
5 0
3 years ago
AKAJAXOSPAPXODAOAPA HELP
Leya [2.2K]

Answer:

He used 6 bananas at .50 which cost $3.00

12 oranges at .75 which cost $9.00 and

3 papayas at $1.25 which cost $3.75

Step-by-step explanation:

We can set up a system of equations using the information given.

b for banana, r for orange, p for papaya

b + r + p = 21. Also given r = 2b So substitute to simplify for calculating two unknowns:

b + 2b + p = 21 The number of items.

50b + 75(2b) +125p = 1575 The cost.

<em>I </em><em>multiplied</em><em> </em><em>everything</em><em> </em><em>by </em><em>100 </em><em>to </em><em>eliminate</em><em> </em><em>the</em><em> </em><em>decimals</em><em>.</em>

To solve by substituion, rewrite the first equation to get a value for p in terms of b

p = 21 - 3b

Substitute this value in the second equation and solve for b.

50b + 150b + 125(21–3b) = 1575

200b +2625 –375b = 1575 Subtract 2625 from both sides and combine the like terms:

–175b = 1575 –2625

–175b = –1050. Divide both sides by –175

b = 6

Substitute in the original equation to find the amount of each fruit:

b + r + p = 21

b = 6 bananas

r = 2b. 2(6) = 12 oranges. <em>I </em><em>used </em><em><u>r </u></em><em>so </em><em>as </em><em>not</em><em> to</em><em> </em><em>mix </em><em>up </em><em>o </em><em>with </em><em>0</em><em>.</em><em> </em>

6 + 12 + p = 21

p = 21 –18

p = 3 papayas

7 0
3 years ago
Other questions:
  • Can Someone Help Me With a Few Math Questions?
    15·1 answer
  • Suppose an electronics manufacturer knows from previous data that 1% of
    12·2 answers
  • In reducing one's speed from 70 mph to 50 mph, how much of a percentage decrease in stopping distance is realized (to the neares
    13·1 answer
  • An art teacher uses 1 quart of blue pant each month. in one year, how many gallons of paint will she use?
    5·1 answer
  • Evaluate the following expression.<br> 28 – 10 – 15 = 3 =<br> and this is the order of operations
    10·1 answer
  • Which system of equations is represented by the matrix below?
    6·1 answer
  • If 7 boxes of crayons cost $1.68 how much will 29 boxes cost?
    12·2 answers
  • Help <br> Add or subtract<br> a) 2/5+1/5<br> b) 2/3+5/7<br> c) 1/9-2/7
    6·2 answers
  • Find the surface area for the triangular prism below. Whoever answers right the quickest will get brainliest. PLEASE HELP QUICKL
    8·1 answer
  • Pls helppppplppkllllll
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!