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
Sliva [168]
3 years ago
11

Find two consecutive odd integers such that seven times the first equals five times the second.

Mathematics
1 answer:
fredd [130]3 years ago
8 0

Answer:

Odd integers are always one more that an even integer:

1st: 2n+1

2nd: 2n+3

Step-by-step explanation:

14n+7 = 10n+15

4n = 8

n = 2

------------

1st: 2n+1 = 5

2nd: 2n+3 = 7

7x=5*(x+2)

7x=5x+10

7x-5x=10

2x=10

x=5

You might be interested in
Mr Prothero places £3003 into a
mamaluj [8]

Answer:

£3,543.54

Step-by-step explanation:

Amount after 2 years = Principal + interest

Get the interest

Interest = PRT/100

Interest = 3003 * 9 * 2/100

Interest = 3003 * 18/100

Interest  = 30.03 * 18

Interest  = 540.54

Amount after 2 years = 3003 + 540.54

Amount after 2 years = £3,543.54

6 0
3 years ago
F(x)=8x^4-3x^2+4x-1=0 ; 0 less than or equal to r less than or equal to 1
lukranit [14]

Answer:


Step-by-step explanation:


7 0
3 years ago
Which expression is equivalent to 4.4.4.4.4.4.4.4?
seraphim [82]

Answer:

your answer is D

Step-by-step explanation:

hope this helps

8 0
3 years ago
Read 2 more answers
Compute: 3 .2. -4 plzz help me
Sonja [21]
3x2x(-4)=-24
3x2-4=2
3+2-4=1
not entirely sure what the equation your asking is but i hope this helps
6 0
3 years ago
What is the slope of a line which is perpendicular to the line that has an equation of
nasty-shy [4]

First convert the equation in the form of <em>y= mx + </em><em>c</em>

The equation will be like = y = 6x-5

value of m = 6

The slope of perpendicular line will be = -1/m = -1/6

4 0
3 years ago
Other questions:
  • A plane intersects one nappe of a double-napped cone such that it is perpendicular to the vertical axis of the cone and it does
    7·2 answers
  • The corresponding sides of two similar rectangles are 6 ft and 10 ft. The area of the smaller rectangle is 78 ft2. To the neares
    6·1 answer
  • Let f(x) = 3x + 7 and g(x) = 2x - 11. Find (f + g)(x). Do not put any spaces between numbers, variables and symbols.
    6·1 answer
  • In slope-intercept form, what is the equation of the line passing through the points (−4, 26) and (6, −4)?
    14·1 answer
  • What is the slope of a line parallel to the line 4x-7y=-14?
    13·1 answer
  • Angle is in standard position, if sin(0) = -1, and A&lt;$&lt; 3,4, find cos(O).<br> Why?
    13·2 answers
  • Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now. If x re
    12·2 answers
  • This is the question I need this within 5 mins and will give brainliest otherwise no
    7·1 answer
  • An employee receives an 8% raise each year. The salary this year is $42,000. Which two expressions will calculate the salary for
    15·1 answer
  • f(x)=(x+3)(x-4) and g(x)=1/3(x+3)(x-4). the graphs of each are shown here. Which graph represents which polynomial function? exp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!