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
shusha [124]
3 years ago
8

Can somebody please help me answer this question

Mathematics
1 answer:
madreJ [45]3 years ago
8 0

12 < 3b

b = 12/3 = 4

b>4

2b +14 <4

2b < -10

b<-5

the 4th line is correct

You might be interested in
Which statement is true about the result of a rigid transformation?
Ulleksa [173]
I think the answer is a
6 0
3 years ago
Jovan made batches of 12 fruit bars with fruit bars in each batch. He kept 2 batches of fruit bars at home for his family and br
Galina-37 [17]
I think it’s A 200-12(b-2)
5 0
3 years ago
Veronica has been saving dimes and quarters she has 110 coins in all and the total value is 18.50 how many dimes and quarters do
Lady_Fox [76]

This problem can be solved by the chicken rabbits method or you can just do simple algebra.

I.) Chicken and rabbits method

First assume all 110 coins are dimes and none are quarters.

We will have a total value of 11 dollars

Now for each dime we switch out for a quarter, we adds 15 cents to the total value.

18.50-11=7.50 dollars

There are 750/15=50 group of 15 cents in the 7 dollars and 50 cents.

This also meant that we need to switch out 50 dimes for 50 quarters.

So we have 50 quarters.

That first method is very good and very quick once you get the hang of it, now I'm going to show you the algebraic way to solve this.

Let's say there are x dimes and y quarters.

Set up equation

x+y=110

10x+25y=1850

Now solve multiply first equation by 10

10x+10y=1100

subtract

15y=750

y=50

Now we set the numbers of quarters to y so the answer is 50 quarters.

I personally recommend using algebra whenever you can because the practice is very important and you will eventually get really fast at setting up and solving equations. The first method is faster in this case but the second is more generalize, hope it helps.

6 0
2 years ago
Please help me anybody.
lutik1710 [3]

Answer:

pt 1 is 3/5

Step-by-step explanation:

cuz i know

6 0
3 years ago
Read 2 more answers
PLZZZZ HELP 100 PTS Create a conditional and its converse where the conditional is true but the converse is false
prohojiy [21]

Answer:

I think this would work: "If it rains, then it is wet." The converse is false.

6 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of d?   Round your final answer to the nearest tenth, if necessary. 19.0 ft 29.3 ft 59.8 ft 60.2 ft
    7·1 answer
  • A rectangular section of a wall in a library is 90 in. long and 72 in. wide. A librarian is hanging photos on this section of th
    5·2 answers
  • ALGEBRA 1
    8·1 answer
  • At a college the scores on the chemistry final exam are approximately normally distributed, with a mean of 77 and a standard dev
    8·1 answer
  • Solve and explain steps, please <br> 4x³ + 12x² - 9x - 27 = 0
    15·1 answer
  • Which alternative will increase the probability of detecting a shift in the process average?
    6·1 answer
  • At a high school,18% of the students play football and 6% of the students play afoot all and baseball. What is the probability t
    6·1 answer
  • The altitude of an equilateral triangle is 7 units long. The length of one side of the triangle is ____ units.
    13·2 answers
  • A system of linear equations includes the line that is created by the equation y = 0.5 x minus 1 and the line through the points
    15·2 answers
  • Help ASAP PLEASE!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!