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
sveta [45]
3 years ago
9

I need help with this question please!

Mathematics
2 answers:
storchak [24]3 years ago
7 0

Answer:

x > (c-b)/a

Step-by-step explanation:

ax+b>c

Subtract b from each side

ax+b-b>c-b

ax <c-b

Divide each side by a

ax/a >(c-b)/a

x > (c-b)/a

wlad13 [49]3 years ago
5 0

Answer:

Step-by-step explanation:

You might be interested in
What polynomial identity should be used to prove that 35 = 8 + 27
Julli [10]

Answer:

Sum of cubes identity should be used to prove 35 =3+27

Step-by-step explanation:

Prove that : 35 = 8 +27

Polynomial identities are just equations that are true, but identities are particularly useful for showing the relationship between two apparently unrelated expressions.

Sum of the cubes identity:

a^3+b^3=(a+b)(a^2-ab+b^2)

Take RHS

8+ 27

We can write 8 as 2 \times 2 \times 2 = 2^3 and 27 as 3 \times 3 \times 3 = 3^3.

then;

8+27 = 2^3+3^3

Now, use the sum of cubes identity;

here a =2 and b = 3

2^3+3^3 = (2+3)(2^2-2\cdot 3+3^2)

or

2^3+3^3 = (5)(4-6+9) = 5 \cdot 7 = 35 = LHS    proved!

therefore, the Sum of cubes polynomial identity should be used to prove that 35 = 8 +27

4 0
3 years ago
Read 2 more answers
50 parents were asked which activities they enrolled their infant in.
Salsk061 [2.6K]

Answer: gymnastics   35

               music       21

               swimming      36

Step-by-step explanation:

gymnastics   35=20+9+6

music   21=8+7+6

swimming   36=20+9+7

4 0
3 years ago
Solve by completing the square. Round<br> x^2-4x=5
Novosadov [1.4K]

Answer: -1 and 5.

Step-by-step explanation:

x - 4x = 5 : Move the constant to the left.

x^2 - 4x - 5 = 0 : Rewrite the expression.

x^2 + x - 5x - 5 = 0 : Factor the expressions.

x(x+1) - 5(x+1) = 0 : Factor the expression.

(x+1)(x-5) = 0 : Seperate into possible cases.

x + 1 = 0, x - 5 = 0 : Solve the equations.

x = -1, x = 5 : The equation has 2 solutions.

8 0
3 years ago
What is the solution to the equation?
Zielflug [23.3K]

Answer:

Exact form - \frac{25}{2}

Decimal form - 12.5

Mixed number form - 12\frac{1}{2}

Have a nice day.

4 0
3 years ago
Help me with this attachment please?
Volgvan

<u>Answer</u>

1st solution: a = 1

                   b = 3

2nd solution: a = 2

                      b = 6


<u>Explanation</u>

1st solution

                  <em>         1</em>

<em>                       333</em>

<em>                       333</em>

<em>                       333</em>

<em>                   </em><em><u>  +333</u></em>

<em>               </em><em><u>       1333</u></em>

2nd solution

<em>         2</em>

<em>    666</em>

<em>    666</em>

<em>    666</em>

<em><u> + 666</u></em>

<em><u> 2666</u></em>

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which dimensions cannot create a triangle?
    7·1 answer
  • At City Financial Bank, they have offered Haley a 7% compound interest rate. If she invests $1400 for 4 years. If they give her
    12·1 answer
  • Jenna is going at a constant rate of 4 miles per hour. It takes her 2 hours to get to her destination. How long would it take to
    15·2 answers
  • What divided by 6 equals 7<br><br> Please help
    14·2 answers
  • Write 1 one hundred 14 tens 8 ones
    11·2 answers
  • Your bank account has -$15 in it. you deposit $5 per day
    10·1 answer
  • Subtract (-2) + 3 – 6. Hint: Add the first two numbers, then subtract the 6 from the result of that addition.
    5·1 answer
  • If line AB is parallel to line RS, find the value of x.
    12·1 answer
  • Juan tiene que construir parqueaderos en un lote de 504m2 como se muestra en la maqueta. Si para la construcción de 7 parqueos i
    15·1 answer
  • Which letter has horizontal not vertical symmetry H, W, Y, E
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!