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
ss7ja [257]
3 years ago
10

Pls help me step by step faster if you can

Mathematics
1 answer:
Veronika [31]3 years ago
6 0

Answer:

Step-by-step explanation:

If you meant to type    x+1<21, then we simplify this inequality by subtracting 1 from both sides, ending up with x < 20.

I do not recognize what your "4" represents.

You might be interested in
What is 6x - 2 if x = 5
lozanna [386]
Replace x with 5 so
6 (5) -2
30-2
28
7 0
3 years ago
Read 2 more answers
During last winter ya boi(me) was coming in hot on a turn, just fyi I had summer road tires that where soft a-f so u can imagine
frozen [14]

Answer:

100000000000/1 good luck buster and GET NEW TIRESSSSSS

8 0
3 years ago
Determine whether set of values represents an inverse variation. If yes, identify the constant of variation and write an inverse
Natasha_Volkova [10]

SOLUTION

If the table represents an inverse variation, it means that y is inversely proportional to x, written as

\begin{gathered} y\propto\frac{1}{x} \\ \propto is\text{ a sign of proportionality } \end{gathered}

Removing the proportionality sign and introducing a constant k, we have

\begin{gathered} y=k\times\frac{1}{x} \\ y=\frac{k}{x} \end{gathered}

In the first column, we have x = -4 and y = 3.5. Substituting these values for x and y, we have

\begin{gathered} y=\frac{k}{x} \\ 3.5=\frac{k}{-4} \\ k=3.5\times-4 \\ k=-14 \end{gathered}

So, if it's an inverse variation, the relationship would be

y=\frac{-14}{x}

In the second column, x = -2 and y = 7.

Now lets substitute the value of x for -2. If we get y to be 7, then the relationship is an inverse variation

We have

\begin{gathered} y=\frac{-14}{x} \\ y=\frac{-14}{-2} \\ y=7 \end{gathered}

Since we got y = 7, the relationship is therefore an inverse variation.

The constant k = -14

The equation for the inverse variation is

y=\frac{-14}{x}

3 0
1 year ago
You have at most $75 to spend on books and music. You want to spend less than $20 on music and no more than $60 on books. Which
Gemiola [76]

Answer:

60$ on books with 15$ for music, subtraction

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
can the area of a square be expressed as a prime number if its side length is expressed as a natural number?
Lerok [7]

not possible because the area of a square is always a square of it's length and a square cannot be a prime number

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find a general form of an equation of the line through the point a that satisfies the given condition. a(6, −5); parallel to the
    9·1 answer
  • Emily;s family drove 254.6 miles. Their car used 19 gallons of gasoline. Describe the car's gas mileage.
    14·1 answer
  • Sean's mother asked him to buy 5.5 cups of cream for a recipe. He found a 4-cu
    6·1 answer
  • A certain forest covers an area of
    15·1 answer
  • Helllllllllllllllllllllllllllp please
    10·2 answers
  • I forgot how to solve this correctly, please help me!!
    7·1 answer
  • If 50 out of 100 squares are shaded in, what is the resulting ratio? Express your answer as a fraction, decimal, and a percent.
    5·2 answers
  • ??????????????????????????????
    6·2 answers
  • What is the place value in the 9 in the decimal 409.5
    6·2 answers
  • A box is filled with five green card six green card and three blue cars. A card is chosen at random from the box. What is the Pr
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!