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
frutty [35]
3 years ago
6

Number 12 40 points

Mathematics
2 answers:
antiseptic1488 [7]3 years ago
6 0

-2 is a solution because first you subtract 4x then after you get a new equation you move 15 to the left, then you subtract 15 from -1, then you factor the left side, then you divide both sides of the equation by 2

Ghella [55]3 years ago
4 0

\huge\mathfrak{Answer}

Here's your answer

in the attachment

You might be interested in
Kevin is observing the population of the fish he put into a pond. He built a pond and populated it with 500 fish. The population
LuckyWell [14K]
Given that the number of years should be represented with x, the number of fish in the pond after x years should best be represented with f(x). The equation that would best show the given scenario in the problem above is,
                             f(x) = 500(2^x)
From the given, 500 is used as the initial population of the fish. 
4 0
3 years ago
A rectangular shoebox has a volume of 728 cubic inches.the base of the shoebox measures 8 inches by 6.5 inches.how long is the s
Flauer [41]

Answer:the answer is 14

Step-by-step explanation: first you want to multiply

8*6.5

=52

then, since you want to get x being what it takes to get to 728 you divide

728/52

14

hope this helps

Goog luck!

5 0
3 years ago
The cost for 7 dance lessons is 82$. The cost for 11 lessons is 122$. Write and solve an equation to find the cost of 4 lessons
Juliette [100K]

Answer:

$52

Step-by-step explanation:

Using the equation

y=mx+c

82=7x+c

122=11x+c

11x-7x=122-82

4x=40

x=10

To get c

82=7(10)+c

82-70=c

c=12

For 4 lessons

y=10(4)+12=52

6 0
3 years ago
The sum of 8 times a number and 5 is equal to 3
saw5 [17]
8x+5=3
8x=3-5
8x=-2
X=-1/4
5 0
3 years ago
Read 2 more answers
Write a division that represents the question: how many 3/8s are in 5/4?
Goryan [66]

Answer:

Think your answer is 3 1/4

8 0
3 years ago
Other questions:
  • The probability of rolling a '4' or a '6' on one toss of a standard six-sided die is
    7·1 answer
  • Please help asap, will give brainliest. There are 2 answers, it’s multiple choice
    9·1 answer
  • The length of a rectangle is 3 meters less than twice is width
    7·1 answer
  • Can i have some help please ?!?!
    7·1 answer
  • NEED IT ASAP What is the value of x in the diagram below? A.18/ ROOT 3 B.18 ROOT 2/ROOT 3 C.18 ROOT 3/ ROOT 2 D. 18 ROOT 2
    7·1 answer
  • Help me with theseee 2!! I will mark brainliestttt 9-10
    9·1 answer
  • Solve for h<br><br> h – 5 = -30<br><br> Make sure to show your work for full points!
    12·2 answers
  • Each tile is 3/2 feet by 3/2 feet. There are 10 tiles on the bathroom floor.
    13·1 answer
  • If 4 calculators cost $79.20 how much would 9 calculators cost​
    5·2 answers
  • Find the value of the variable in the isosceles triangle. show your work plz
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!