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
exis [7]
3 years ago
12

Which number is in the solution set of this equation? 7x − 9 = 40

Mathematics
2 answers:
Andrei [34K]3 years ago
7 0

Answer:

7

Steps:

7x − 9 = 40

7x = 40 + 9

x = 49/7

x = 7

Alekssandra [29.7K]3 years ago
6 0

Answer:

x=7

Step-by-step explanation:

You might be interested in
44, 27, 35, 22, 44, 38, 40<br> Mean , Median_ , Mode
jek_recluse [69]

Mean 35.714 Med 38 Mode 44

Step-by-step explanation:

new arrange from lowest to largest numbers

22 27 35 38 40 44 44

mean = plus of all number/ number

= (22+27+35+38+40+44+44)/7

= 35.714

Median = the central value

= 38

Mode = the most frequency

= 44 (2 numbers)

6 0
3 years ago
Read 2 more answers
Thomas wanted to measure the width of the pond so he set up triangles as shown in the diagram. He claims the two triangles are s
n200080 [17]

Answer:

  • 156 ft

Step-by-step explanation:

<u>As per similarity, the ratios of corresponding sides are same:</u>

  • x/120 = 65/50
  • x = 120*65/50
  • x = 156 ft
8 0
3 years ago
Read 2 more answers
Principal Philippi use a random sample of 20 student records to determine how far in miles students live from the school the res
nexus9112 [7]

Take 3 4 5 3 4 5 6 5 4 3 2 3 4 5 6 4 8 4 3 2 and add them all together

=83

Now you divide 83 by the number of terms in the sample set, which is 20.  

83/20 = 4.15

For rounding to the nearest tenth, look at the hundredths space, which is 5. Since it is 5 or higher, round the tenths up one.  

final answer= 4.2

6 0
2 years ago
Read 2 more answers
Solve the inequality:
yarga [219]

Answer:

its A

Step-by-step explanation:

Because m > 6/7. and if you do the sloving it will be 2 or greater

Hope that helped

follow if you need more help

3 0
2 years ago
Need help with it I don’t know how to do it
mario62 [17]
Dkdnksskmsmsmsmsmsmsmsmsms D)
8 0
2 years ago
Other questions:
  • What is the length of segment AB? (1 point) Coordinate grid shown from negative 8 to positive 8 on both x axis and y axis at int
    12·1 answer
  • It is possible to measure the length of a ____
    9·2 answers
  • PLEASE HELP ASAP!!!!!!
    15·1 answer
  • a small fair changes an admission fee for children and adults. The cost for admission is $3 per adult and $2 per child. On a cer
    14·1 answer
  • Jen bought 5 cds for 57.50. What was the unit price
    9·1 answer
  • What are the partial quotients of 68 divided by 456
    10·1 answer
  • Please help!! <br> What is the lateral area of the prism?
    5·1 answer
  • What number is equivalent to 1/9
    6·1 answer
  • 1) What is another way to name N
    11·1 answer
  • Marissa earns $24 for 4 hours of
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!