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
Juli2301 [7.4K]
3 years ago
5

I’m sorry, I don’t really understand algebra. Please help me out if these

Mathematics
1 answer:
meriva3 years ago
5 0

Answer:

Bottom One

Step-by-step explanation:

You might be interested in
Help me asap!!!!
qaws [65]

Answer (numbers needed in boxes, going from top to bottom):

1

-1

-3

3

Step-by-step explanation:

f(x) is another way of saying y. So, the table is asking, "when substituting these x values for the x's in the function, what does y equal?" So, to answer the question, substitute each x value into the equation and solve.

1) Start with the x value of 1. Substitute 1 for x in y = 2x - 1 and solve:

y = 2(1)-1\\y = 2 - 1\\y = 1\\

So, when x equals 1, y equals 1. Therefore, the first box on the top must be filled out with the number 1.

2) Do the same with the rest of the x values. Here are the steps to solve each one, going in order from the top towards the bottom:

x = 0

y = 2(0) - 1\\y = 0 - 1\\y = -1

x = -1

y = 2(-1) - 1\\y = -2 -1 \\y = -3\\

x = 2

y = 2(2)-1\\y = 4-1\\y = 3\\

8 0
3 years ago
Find the surface area no links no pdfs just type it into the answer section will give brainliest
rewona [7]

Check the picture below.

let's firstly convert the mixed fractions to improper fractions.

\stackrel{mixed}{7\frac{1}{2}}\implies \cfrac{7\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{15}{2}} ~\hfill \stackrel{mixed}{12\frac{1}{2}}\implies \cfrac{12\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{25}{2}} \\\\[-0.35em] ~\dotfill

\stackrel{\textit{\Large Areas}}{\stackrel{two~triangles}{2\left[ \cfrac{1}{2}\left(\cfrac{15}{2} \right)(10) \right]}~~ + ~~\stackrel{\textit{three rectangles}}{(10)(15)~~ + ~~\left( \cfrac{15}{2} \right)(15)~~ + ~~\left( \cfrac{25}{2} \right)(15)}} \\\\\\ 75~~ + ~~150~~ + ~~112.5~~ + ~~187.5\implies \boxed{525}

8 0
2 years ago
Which expression shows the result of applying the distributive property to 7(x + 1 Which expression shows the result of applying
Lunna [17]

Answer:7 + 11x

Step-by-step explanation: you add your letter and number that were in the brackets the since 7 has no number the equation would end and become 7+11x

3 0
2 years ago
Janine has 3 3/4 cup of flour. She uses 1/3 of the flour to make pancakes.How many cups of flour did she use?
KATRIN_1 [288]
1 1/4 cups of flour was used
8 0
3 years ago
Read 2 more answers
What is the value of a <br><br> A. 27.5<br> B. 45<br> C. 50<br> D. 90
kiruha [24]

Answer:


Step-by-step explanation:

idk

8 0
3 years ago
Read 2 more answers
Other questions:
  • How do I solve this???
    12·2 answers
  • 2(x-1)+3x=3<br> Distributive property
    5·2 answers
  • Explain how to find the degree of a polynomial.
    15·1 answer
  • The difference between 3.6 and a number is 2.95, as shown below. What number should go in the box to complete the subtraction pr
    15·1 answer
  • 3/p - 13 = -25 A.–45<br><br> B.–32<br><br> C.101 1\3<br><br> D.–27
    5·1 answer
  • Find the value of n<br><br>Can you guys help me??
    8·2 answers
  • Mr. Brown chooses a fiction book at random from a list of books and then chooses a second fiction book from those remaining.
    5·2 answers
  • A windshield wiper is 50 cm long. In one sweep it turns through an angle of 115°. Calculate the distance (length) it covers in o
    10·1 answer
  • AB = BC
    11·2 answers
  • All the students in a science class complete a 15-point
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!