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
horrorfan [7]
2 years ago
11

I don’t know this one I need help

Mathematics
1 answer:
Marysya12 [62]2 years ago
4 0
Sorry I don’t know I would help you tho
You might be interested in
G(x)=3x+3<br> h(x)=-4x+<br> (g+h)(10)
lisabon 2012 [21]

Answer: (10x + 30)

Step-by-step explanation:

1. combine like terms. -4x + 3x = -x

2. you can’t have a negative x, so you would multiply the equation (-x+3) by -1, to get (x-3).

3. (x-3)(10)... 10 • x = 10x, 10 • 3 = 30.

4. put them together, answer would be 10x + 30.

4 0
3 years ago
If a &lt; 0 and c &gt; b, circle the expression that is greater:
matrenka [14]

Answer:

The expression that is greater is a (b - c)

Step-by-step explanation:

  • a < 0 and c > b, this means <u>(by the addition property)</u> that c - c > b - c⇒0 > b - c

so for the product <u>a(b - c) </u>we would have a multiplication of a negative number <em>a</em> and another negative number <em>(b - c)</em>. We know that the result of the <u>multiplication of two negative numbers  is a positive number.</u>

Therefore, a (b - c) > 0

  • a < 0 and c > b, this means <u>by the addition property</u> that c - b > b - b⇒ c - b > 0

so for <u>a(c - b)</u>, we have the negative number <em>a</em> multiplied by the positive number <em>(c - b). </em>We know that the result of the <u>multiplication of a negative number by a positive number is negative. </u>

<u>Therefore  a (c - b) < 0</u>

Thus, the expression that is greater is the positive one which is a (b - c)

5 0
2 years ago
Can I get step by step explanation on these please
OLga [1]

Aloha, thanks for using Brainly.

Step-by-step explanation:

For 1. 7/8 is 90 percent so .90

For 2+. Add the bottom together, whatever you get divide top by bottom.

The others you just divide them by each other.

6 0
3 years ago
What is the median of the dot plot for 4,6,6,7,9
jeka57 [31]

Answer:

6

Step-by-step explanation:

6 is in the middle with 2 numbers on each side so it is the medium

8 0
2 years ago
PLEASEEEE HELP!!!!! I WILL MAKE BRAINLEST!!!!!!!!!!!!<br> What's the common difference of 1,3,5,8
Llana [10]

Answer:

There is no common difference

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • AB is Tangent to circle C at point B. Which of the following can you NOT conclude is true
    12·1 answer
  • The sum of all the 2 digit numbers is .. plz give explanation too​
    10·1 answer
  • Helppppppppp pleaseeeeee
    8·2 answers
  • If the diameter of a cylinder is 8 feet, then its radius is 16 feet.
    13·2 answers
  • A survey of all beings on planet Naxvip found that 96% preferred quert juice to all other juices. If 120 beings preferred quert
    6·1 answer
  • Solve the system of linear equations by graphing.
    10·1 answer
  • Point D(9,-8) is reflected to D'(9,8)
    8·1 answer
  • Find f(4) for the following function: *
    14·1 answer
  • Please help song for b​
    14·1 answer
  • Which statement is correct?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!