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
katrin2010 [14]
4 years ago
11

Please help , I really need it thanks!

Mathematics
1 answer:
Nana76 [90]4 years ago
4 0
The symbol "<=" without quotes means "less than or equal to"

-6x + 2y <= 42
-6x + 2y + 6x <= 42 + 6x ... Add 6x to both sides
2y <= 6x + 42
2y/2 <= 6x/2 + 42/2 ... divide every term by 2
y <= 3x + 21

So the answer is choice D
You might be interested in
NEED HELP ASAP WILL MARK BRAINLET FOR GOOD AND CORRECT ANSWER!!!!
hjlf
Hey! The surface area is 294. Have a great day. :-)
3 0
3 years ago
Find the 10th term of the sequence if the explicit function/formula is f(n)=100+10n
Nutka1998 [239]

Answer:

The 10th term of the sequence is 200.

Step-by-step explanation:

Given that,

The sequence is as follows :

f(n)=100+10n

We need to find 10th term of the sequence.

Put n = 10 in the given expression.

f(10)=100+10(10)

= 100 + 100

= 200

Hence, the 10th term of the sequence is 200.

8 0
3 years ago
What is the mean?<br> 12 18 10 5 11 10 8 6
babunello [35]

Answer:

10 because there there are 2 ten

6 0
3 years ago
Simplify: 18q2−45q+25/9q2−25.
Svet_ta [14]

Answer:

\frac{(6q-5)}{(3q+5)}

Step-by-step explanation:

Given: \frac{18q^{2}-45q+25 }{9q^{2}-25 }

Factorizing the numerator and the denominator, we have:

18q^{2} - 45q + 25 = 18q^{2} - 30q - 15q + 25

                         = (3q - 5)(6q - 5)

and

9q^{2} - 25 = (3q - 5)(3q + 5)

So that,

\frac{18q^{2}-45q+25 }{9q^{2}-25 } = \frac{(3q-5)(6q-5)}{(3q-5)(3q+5)}

                 = \frac{(6q-5)}{(3q+5)}

Therefore,

\frac{18q^{2}-45q+25 }{9q^{2}-25 } = \frac{(6q-5)}{(3q+5)}

5 0
3 years ago
Please help. I’ll mark you as brainliest if correct!
r-ruslan [8.4K]

Answer:

650 Country A Dollars

Step-by-step explanation:

1 Country B Dollar = 1.3 Country A Dollar

Country A Dollars for 500 Country B Dollars = 500 x 1.3 = 650

5 0
3 years ago
Other questions:
  • On Monday morning there were 15 inches of snow on the ground. the temperature warmed up and by Tuesday morning 36 inches had mel
    6·2 answers
  • There are five cars in line at a stoplight. Each of these cars is a different color and different type of car. Diego is driving
    5·1 answer
  • Someone help me with all these questions
    8·1 answer
  • The length of a rectangular fence enclosure is 12 feet more than the width the perimeter is 100 feet so what are the dimensions
    15·1 answer
  • The basketball coach at a small local college believes that his team plays better and scores more points in front of larger crow
    5·1 answer
  • NEED HELP ASAP!
    14·1 answer
  • A number raised to the third power. What is this called???
    13·1 answer
  • The complement of an angle is 25°. What is the measure of the angle?
    10·1 answer
  • In London today, four times the high temperature was more than twice the high temperature plus
    10·1 answer
  • Solve tan(x)(tanx+1)=0
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!