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
beks73 [17]
2 years ago
5

Math Classwork. If you could help it would be much appreciated :)

Mathematics
1 answer:
maria [59]2 years ago
8 0

Answer:

these are quadratic graphs

Step-by-step explanation:

You might be interested in
Simplify the expression below. 1/2 • 6+ 9 - (18÷6)
Anna007 [38]
First, solve within the parentheses. 18/6=3. Now solve the multiplication and division 1/2x6=3. The equation is now 3+9-3. Add and/or subtract from left to right. 3+9=12. 12-3=9. The answer is 9.
6 0
2 years ago
A and b together can do a piece of work in 8 days. If a alone can do the same work in 12 days, then b alone can do the same work
Nostrana [21]

B can finish the job alone in 24 days.

In work-rate problems, a certain person can complete a fraction of the job for a specific timeframe. As stated in the problem, A and B can finish the job by working together for 8 days. It must be noted that the fraction of the job they can finish individually per day is additive.

\frac{1}{A} + \frac{1}{B} = \frac{1}{8}

A can complete the work in 12 days and finish 1/12 fraction of a job per day. This can be substituted directly to the equation to solve for the time B needed to finish the work.

\frac{1}{12} + \frac{1}{B} = \frac{1}{8}

\frac{1}{B}= \frac{1}{8}- \frac{1}{12}

\frac{1}{B} = \frac{1}{24}

This means that B can do 1/24 fraction of the job per day and can completely finish the job in 24 days.

For more rate work-rate problems, please refer to the link brainly.com/question/14464103.

#SPJ4

6 0
1 year ago
 What is the value of expression 5x -7
Hunter-Best [27]

Answer: don't know sorry

Step-by-step explanation:

5 0
3 years ago
Find value the value of x in the image below please help
Marianna [84]
There is no image srry .-.
3 0
2 years ago
Read 2 more answers
How to solve the polynomial 5x+3y+6x+9y
ANEK [815]

5x+3y+6x+9y

All you'd need to do is combine like terms. So add 5x to 6x and add 3y to 9y.

(5x+6x)+(3y+9y)

Final Answer: 11x + 12y

3 0
3 years ago
Read 2 more answers
Other questions:
  • In Mr.Ford’s class, 3 out of 25 students are left-handed. Whick of the following is the percent of “lefties” in Mr. Ford’s class
    15·2 answers
  • The waitress and hostess at a restaurant share the tips at the end of every shift. Between the two of them, they earn an average
    6·2 answers
  • Help on all pls i need it quick
    14·1 answer
  • 9 5/12 - 4 2/3 All i need is the Answer
    13·2 answers
  • What is the equation that is perpendicular to the line y=2x-3 and passes through the point (-6,5)? Show all of your work. y = 2x
    5·1 answer
  • Write an equation in POINT-SLOPE FORM of the line that has a slope of -3/5 and passes through the point (2, 1). harrryyy this is
    13·1 answer
  • You have found a house that you would like to purchase. The amount of the home is $525,000. You would like to finance the home t
    7·1 answer
  • What is the solution to this system of linear equations?
    13·1 answer
  • (1+sinx/cosx)+(cosx/1+sin)
    10·1 answer
  • Please do it for me Im struggling a lot right now with math
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!