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
Eddi Din [679]
3 years ago
9

The first problem please

Mathematics
1 answer:
Nookie1986 [14]3 years ago
4 0
3x^2 + 5x + 25
3 (3)^2 + 5(3) + 25
3 (9) + 5(3) + 25
27+ 15 +25
67
You might be interested in
Is 7(w)=(7×2)w commutative property or associative property?
Umnica [9.8K]
I don't think those two expressions would even be equal unless w = 0. You can't just add in a 2 from nowhere.
6 0
3 years ago
Read 2 more answers
Given the functions, fx) = x - 8 and g(x) = x2 + x - 1, perform the indicated operation. When applicable, state the domain
adell [148]

Answer:

A

Step-by-step explanation:

(fg)(x) = f(x) × g(x)

= (x - 8)(x² + x - 1)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x² + x - 1) - 8(x² + x - 1) ← distribute both parenthesis

= x³ + x² - x - 8x² - 8x + 8 ← collect like terms

= x³ - 7x² - 9x + 8 → A

There are no restrictions on the domain.

4 0
3 years ago
What is the value of x
viktelen [127]

Answer:

X=14

Step-by-step explanation:

6 0
3 years ago
Please help !!!
Dominik [7]

Answer:

150m^2

Step-by-step explanation:

Each square on a cube is 5 by 5 meters long.

The area of each square is 5 * 5, which is 25 square meters.

There are 6 sides on a square, so multiply 25 by 6, and you will get 150.

Please mark as Brainliest! :)

6 0
3 years ago
Read 2 more answers
Leah gets paid $795 biweekly. What is the recommended monthly rent that she can afford?
Pepsi [2]

I would say since thats $1500+ a month about 600 dollars, because she will have bills and then have to buy food drinks and alot more.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Model 55% during a 10-by-10 grid
    14·1 answer
  • Consider the sets below. U = {x | x is a real number} A = {x | x is an odd integer} R = {x | x = 3, 7, 11, 27} Is R ⊂ A? yes, be
    8·2 answers
  • 1. Suppose you invest $500 at 10% interest, compounded annually. After 5 years, how much money would you have in your account? R
    13·1 answer
  • I is the origin and P is the (4,3). Rx and Ray are reflections around the x- and y- axes
    9·1 answer
  • How many days will it be ?
    11·1 answer
  • What is the answer 613 + 6y =xy=8.6
    15·1 answer
  • Which of the following is a factor of 7x^2 -12x-4?
    9·2 answers
  • Which expression is equivalent to the given expression?
    12·1 answer
  • If there are 24 boys and 60 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
    14·1 answer
  • Use the distributive property to express 36 + 16. *
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!