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
stealth61 [152]
3 years ago
12

Simplify 7x + 7 + 6x - 9.

Mathematics
2 answers:
jek_recluse [69]3 years ago
7 0
The answer to this is 13x-2

ratelena [41]3 years ago
3 0
The answer is 13x-2.
You might be interested in
Natalie walked 3/5 mile in 1/2 hour. How fast did she walk, in miles per hour
V125BC [204]

Answer:

6/5 miles per hour or 1.2 miles per hour

Step-by-step explanation:

If Natalie walked 3/5 miles in 1/2 hour, then in 1 hour she would have walker 6/5 miles(3/5 * 2). You can write 6/5 as 1.2 (6 divided by 5). Thus, Natalie walked 1.2 miles per hour

4 0
2 years ago
Read 2 more answers
PLS SOMEONE HELP I DO NOT UNDERSTAND PLS AND TY ASAP PLS PLS I WILL GIVE BRAINLIST AND PLS DONT BE A BOT
Kruka [31]

Answer:

35°

Step-by-step explanation:

The central arc is equal to the arc that subtends it, then

arc AC = 75° and

BC = AC - AB = 75° - 40° = 35°

8 0
2 years ago
Jay has 195 baseball cards, Jen has 46 more than Jay, how many more cards does Jen have than Jay? (I will give brainliest)
bogdanovich [222]
Jen has 46 more than Jay, “Jen has 46 more than Jay.” You answered your own question.
6 0
2 years ago
Read 2 more answers
HELPPP look at the figure.<br> What is the slope of the graph?
m_a_m_a [10]

Answer:

-5

Step-by-step explanation:

becuses look at where the slope intersecs the y axis. Its -5

EZ

3 0
3 years ago
Read 2 more answers
A manufacturing firm tests job applicants. Test scores are normally distributed with a mean of 500 and a standard deviation of 5
Blababa [14]

Answer:

The probability that the candidate score is 600 or greater

P(X≥ 600 ) = 0.0228

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given mean of the Population = 500

Given standard deviation of the Population = 50

Let 'X' be the random variable in normal distribution

Given  X = 600

Z = \frac{x-mean}{S.D} = \frac{600-500}{50} = \frac{100}{50} =2

<u><em>Step(ii)</em></u>:-

The probability that the candidate score is 600 or greater

P(X≥ 600 ) = P(z≥2)

                  = 0.5 - A(2)

                 = 0.5 -0.4772

                = 0.0228

<u><em>Final answer</em></u>:-

The probability that the candidate score is 600 or greater

P(X≥ 600 ) = 0.0228

5 0
2 years ago
Other questions:
  • 3.Mike and Beth are saving money to go to Disneyworld. They need at least $1975 in order to go. Mike mows yards and Beth will wa
    9·1 answer
  • How to solve (5-x)^1/2-2x=0
    15·1 answer
  • ANSWER NOW!! QUICKLY (EASY)
    7·1 answer
  • What is a theorem called before it is proven?
    6·2 answers
  • The pier is 200 meters long. Each board is 80 centimeters wide.
    10·1 answer
  • Convert 20,000ft = ____ mi. ____ ft. ​
    10·1 answer
  • Which number line shows the solution to the inequality x&gt;-25
    12·2 answers
  • Please I need help
    14·2 answers
  • I Need help asap!!!!!
    11·2 answers
  • Solve this inequality for y.<br> - 3y + 12 26
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!