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
Finger [1]
1 year ago
15

1. the sum of five times a number and -2, added to seven times the number

Mathematics
1 answer:
emmasim [6.3K]1 year ago
7 0
1. (5x - 2) + 7x = 12x - 2

2. 6(x - 5) > 22
6x - 30 > 22
6x > 52
x > 52/6
x > 26/3
You might be interested in
Hannah borrow $30 from her parents. Each week she pays them back the same amount. The total amount she owes her parents after we
natali 33 [55]
30-5d ( where d stands for amount of days, and 5 is the amount of moeay paid per day)
5 0
3 years ago
Square ABCD is shown below.
valentina_108 [34]

Answer:

35 is the length of BE

Step-by-step explanation:

2(2x + 5) = 8x - 50

4x + 10 = 8x -50

10+50 = 8x-4x

60= 4x

15 = x

2x + 5 = length of BE equal to length of DE

2(15) +5 = BE

30 +5

35 is the length of BE

6 0
3 years ago
One day at St. Philip's High School, 1/2 of the pupils walked to school, 1/5 of the pupils came to school by bus, and the remai
Doss [256]
Let P be the number of kids,
we know P>57
take 1-(1/2)-(1/5)=3/10
therefore 57 is 3/10P
3/7P=57
P=57*7/3=133 is the answer
it would be incorrect if we didnt get a positive integer.
7 0
3 years ago
Help please !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
SpyIntel [72]
Hang in there just a sec
4 0
3 years ago
What are two divison ways that can help solve 7divided by 406
Kay [80]
You can round 406to420 then divide by 7 or 406-490 divided by 7
6 0
3 years ago
Other questions:
  • Terrence would like to estimate the mean the number of books students at his school read during the summer. There are 595 studen
    11·2 answers
  • when using a counterexample to prove a conditional statement false, which must be true about the counterexample?
    14·1 answer
  • Please help me out!!!!!!!!
    8·1 answer
  • Gabriela buys a basket of coconuts on sale for $22. The sales tax is 12%. What is the total price Gabriela pays for the basket o
    6·1 answer
  • So far this season, Shawn has averaged 6 out of 11 free throws per game. Based on his previous performance, how many free throws
    9·1 answer
  • Please help 8th grade math ez
    11·2 answers
  • Add parentheses to the expression so that its value is 6:<br><br> 3 + 9 ÷ 9 - 6
    13·1 answer
  • What are the domain and range of the ordered pairs? <br><br> (-6,5) (-3,2) (-1,0) (5,-4)
    9·1 answer
  • Please help me, I need this by today. I will mark as brainliest if you help. Please give correct answer. Thank you very much.
    12·2 answers
  • Please read and answer the following:
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!