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
Vitek1552 [10]
3 years ago
7

I neeeeeedddd help pls

Mathematics
2 answers:
Gre4nikov [31]3 years ago
6 0
I CAN HELP YOUUUUUUUUUUUUUUUUUU!!!!!!!!!!!!!!!!!!1

lets distribute 7(x+3)

so 7(x)+7(3)

7x+21  or b

yay :)

Digiron [165]3 years ago
5 0
The expression that is equivalent to 7(x + 3) is B. 7x + 21

Explanation:
This expression demonstrates the distributive property. For the distributive property, it tells us that we can remove the parenthesis if the term that the polynomial is being multiplied by is distributed to, or multiplied with each term inside the parenthesis .

Now let's go back to the problem

7(x + 3)

now by applying the Distributive Propery

7 * x + 7 * 3
The parentheses are removed and each term from inside is multiplied by the 7.

Now we can simplify the multiplication of the individual terms:

7x + 21
You might be interested in
What does a cop never forget to say
Kruka [31]
Probably they never forget to give the Miranda warning.
8 0
3 years ago
How to write 899,501 in expanded form
adell [148]
800,000+90,000+9,000+500+1
5 0
3 years ago
Read 2 more answers
The following data points represent the number of players on the Russian Bears volleyball team that were injured in each match t
zvonat [6]

Answer:

its 0=0 1=3 and 2=3

Step-by-step explanation: count how many of the injuries there are for 0. In this case there is none. so how many 1's are there, 3. so put 3 in 1. Now two there is 3 for 2 so put 3 in the 2.

5 0
3 years ago
Function 1: y = 4x + 5
evablogger [386]
Answer: function 1

Rate of change of function 1:
Following the format of y=mx+c, the rate of change should be m, so, the rate of change for function 1 = 4

To find the gradient (rate of change):
The two points the line passes through are (x1, y1) and (x2, y2), which in this case is (1, 6) and (3, 10)
(Doesn't matter which is which but you need to make sure that once you decide which is which, you stick to it)
To calculate the gradient, you substitute these values following (y1 - y2)/(x1 - x2)

Gradient of function 2 = (10 - 6)/(3 - 1)
= 2

Therefore, since 4 > 2, rate of change of function 1 > rate of change of function 2.
6 0
3 years ago
Match each item in Column A to an answer in Column B.
Makovka662 [10]
1) credit Card
2) debit card
3) both
4) credit card (maybe)

Hope it helps!! :)
3 0
3 years ago
Other questions:
  • If r = 45 cm and q = 53 cm, what is the length of p?
    11·1 answer
  • Which of the following statements is always true about similar polygons
    14·1 answer
  • 5[x+1]+6=21 what is the solution
    9·1 answer
  • in the Pythagorean theorem, the two must always be substituted for the side lengths, not a short side true or false
    12·1 answer
  • The difference of 9 and the quotient of a number t and 6 is 5
    13·1 answer
  • I will mark you as a brainliest!
    14·1 answer
  • Lucy Lou went shopping a Hollister with her friends. Together they spent a mean price of $40 on 8
    15·2 answers
  • Please help! & please explain your answer!!
    7·1 answer
  • What value(s) of x will make x2 = 25 true?<br> A. 5 and -5<br> B. 5<br> C. 5<br> D. 12.5 and -12.5
    14·1 answer
  • annalise makes rectangular patchworks quilts out of leftover fabric scraps. the first scrap she is using to make a quilt has a w
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!