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
Debora [2.8K]
3 years ago
8

2) Three less than ten times a number is seven more than five times the number. Find the number.

Mathematics
1 answer:
Kruka [31]3 years ago
4 0

Answer:

10x -3 =5x +7

5x= 10

x=2

You might be interested in
A pharmaceutical company sells bottles of 500 calcium tablets in two dosages: 250 milligram and 500 milligram. Last month, the c
Svetach [21]
X = 250 mg tabs
y = 500 mg tabs

2200x + 1800y = 39200....multiply by -1
2200x + 2200y = 44000
--------------------------------
-2200x - 1800y = - 39200 (result of multiplying by -1)
2200x + 2200y = 44000
--------------------------------add
400y = 4800
y = 4800/400
y = 12...... the 500 mg tabs (y) costs $ 12 per bottle

2200x + 2200y = 44000
2200x + 2200(12) = 44000
2200x + 26400 = 44000
2200x = 44000 - 26400
2200x = 17600
x = 17600/2200
x = 8 <== the 250 mg tabs (x) costs $ 8 per bottle
3 0
3 years ago
Read 2 more answers
If the sum of two consecutive odd numbers is 28 . find the numbers.​
Sauron [17]

Answer:

13 and 15

Step-by-step explanation:

13 and 15 are consecutive odd numbers and

13 + 15 = 28

7 0
3 years ago
B^5 c^8+b^3 c^2 in exponential form
Oksanka [162]
If u man just simplifying it
B^8+c^10 (just add exponents)
3 0
3 years ago
Jesse and mark are jogging along the route shown at a rate of 12 miles per hour. they start by jogging south along capitol stree
kotykmax [81]

Answer:

12457

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
"given a sum and a product, find two integers x and y, where x + y === sum,"
noname [10]
What’s the question?
8 0
3 years ago
Other questions:
  • Help ! Please ! If a/2 - b/3=1 , what is 2a+3v in terms of b?
    11·1 answer
  • Which of the following is a factor of 3x^3+18x^2+27x? <br> A. 9x<br> B. x^3<br> C. x+3<br> D. x-3
    6·1 answer
  • Use distributive property to express 24+40
    11·1 answer
  • Need help with these.
    5·2 answers
  • A student finds the slope of the line between (8,17,) and (1,4) she writes 17-4/1-8 What mistake did she make?
    7·1 answer
  • The manager at gabrielas furniture store is trying to figure out how much to charge for a book shelf that just arrived.The book
    9·2 answers
  • Please only 2 minutes. this is late now and i need it done NOW. no files i’m so stressed rn
    11·1 answer
  • Two car services offer to pick you up and take you to your destination. Service A charges 40 cents to pick you up and 30 cents f
    11·1 answer
  • Which equation represents an exponential function that passes through the point (2, 36)?
    13·2 answers
  • Write in slope intercept form of the equation of a line passing through (-1,4) and perpendicular to y=x-5.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!