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
lorasvet [3.4K]
3 years ago
12

5. – 3(1 + 6r) = 14 - 7​

Mathematics
1 answer:
MAVERICK [17]3 years ago
3 0

Answer:

r= -1.8

Step-by-step explanation:

Distribute

-3-18r=14-7

Combine like terms

-3-18r=7

add 3 to both sides

-18r=10

divide by -18

r=-1.8

You might be interested in
Angles 4 and 5 form what type of angles?
VashaNatasha [74]

Answer:

Vertical angles

Step-by-step explanation:

3 0
3 years ago
EXPONENTIAL GROWTH FUNCTION
Hitman42 [59]

Answer:

you can use the formula of ś = s (1+r/100)^t

Step-by-step explanation:

where ś = sales after 7 years

t= time taken

s= initial sales

r = rate

7 0
3 years ago
What is the solution of -8/2y-8=5/y+4-7y+8/y^2-16 <br> y = –4 <br> y = –2 <br> y = 4 <br> y = 6
maria [59]
(-8)/(2y-8)=(5/(y+4))-7y+(8/(y^2-16))
(-4)/(y-4)=(5/(y+4))-7y+(8/(y+4)(y-4))
((-4)(y+4))/((y+4)(y-4))=((5(y-4))/(y+4)(y-4))-(7y(y+4)(y-4))/(y+4)(y-4))+(8/(y+4)(y-4))
(-4(y+4))=(5(y-4))-(7y(y+4)(y-4))+8
-4y-16=5y-20-(7y(y^2-16))+8
-4y-16=5y-20-7y^3+112y+8
-4y-16=117y-7y^3-12
-4=(121-7y^2)(y)
None of these choices would be equal to -4

4 0
3 years ago
Read 2 more answers
I need help im confuse
Romashka [77]

Answer:

B. 12b \leq 17

Step-by-step explanation:

< means less than

> means greater than

\leq means less than or equal to

\geq means greater than or equal to.

hope this helps.

4 0
3 years ago
Plss help me with this do not add any links or they will be reported and plss do not answer just for the points thank you!!!!!!
Sonbull [250]

Answer:

x=-4/3+y/3. y=-11/4+3x/4

Tap to view steps...

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the inverse of f(x) = -2x + 7
    14·1 answer
  • 2a-3b=4, solve for b
    8·2 answers
  • What is number 2? PLS HURRY! I GIVE BRAINLIEST!
    5·2 answers
  • Write your answer in order of decreasing powers of x.<br><br> (18x 5 + 6x 4 - 12x 3) ÷ 6x 2
    8·2 answers
  • If a pattern starts with one and doubles each term(1,2,4,8,16...) what is the algebraic pattern rule from y(term value) to x(ter
    13·1 answer
  • Please answer the question quickly
    6·1 answer
  • What is 40 kilometers per hour in meters per hour?
    11·1 answer
  • What are 19 and 23 hundredths in standard form
    8·1 answer
  • Find the missing angle​
    6·1 answer
  • A group of people were asked if they had run a red light in the last year. 150 responded yes and 185 responded no. Find the prob
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!