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
trasher [3.6K]
2 years ago
14

Help please i need to do this for a review

Mathematics
1 answer:
Natasha_Volkova [10]2 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
Whats the equation of the line that passes through the points (-8,4) and (0,22)
Alexxandr [17]

Answer:

d

Step-by-step explanation:

your answer to your question is D

4 0
1 year ago
Help Meeeee you get some brainssssssssssss a lot
andrew11 [14]

Hi there!

Matching Vocabulary...

I would be doing from up to down so you don’t mess up...

1. millimeters

2. mass

3. kilogram

4. capacity

5. liter

6. gram

8 0
3 years ago
Olympic pools hold<br> about 660, 334<br> gallons, how<br> many liters is that?
Scrat [10]

Answer:

I think it's 2.5 million liters

Step-by-step explanation:

I asked  my mom. And sister but my sister got a different answer but I took my mom answer.

8 0
2 years ago
at Michaels auto shop, it takes him 15 minutes to do an oil change and 24 minutes to do a tire change. let x be the number of oi
Roman55 [17]

Answer:

Step-by-step explanation:

At Susan's auto shop, it takes her 12 minutes to do an oil change and 18 minutes to do a tire change. Let x be the number of oil changes she does. Let y be the number of tire changes she does.

Using the values and variables given, write an inequality describing how many oil changes and tire changes Susan can do in less than 3 hours (180 minutes).

Answer provided by our tutors

The total time that Susan needs to change x oil changes and y tire changes is less than 180 min.

The time needed for x oil changes is 12 * x.

The time needed for y tire changes is 18 * y.

The total time is the sum of the above times and needs to be less than 180 that is

12 * x + 18 * y < 180 divide both sides of equation by 6

12/6 * x + 18/6*y < 180/6

2*x + 3*y < 30

2*x < 30 - 3*y divide both sides by 2 to get the inequality for x

x < 30/2 - 3/2*y = 15 - 1.5 y < 15 that is x < = 15

2*x + 3*y < 30

3*y < 30 - 2*x divide both sides by 3 to get the inequality for y

y < 30/3 - 2/3 *x = 10 - 2/3*x < 10 that is y < = 10

Also we can write x + y < x+ 3/2 * y < 15.

Susan can do not more then 5 oil changes and not more then 10 tire changes or all together she can do not more then 15 total of oil and tire changes.

Just do this problem but with Michael

8 0
2 years ago
How can i solve it <br>which method or way should I use <br>............. ..​
ad-work [718]
Aliaa got a mark of 60 in her first 4 tests, so her total mark is 60 x 4 = 240. On her fifth test, she got a mark of 80.
So her average is:
(240+80)/5 = 320/5 = 64
Her avg is 64 (c).
8 0
3 years ago
Other questions:
  • Which real number property is illustrated here? *
    12·1 answer
  • If an image of a triangle is congruent to the pre-image, then the scale factor of the dilation must be n =
    10·2 answers
  • David has a checking account. His opening balance on 3/1 was $120. The bank charges a 30¢ fee for each debit card transaction an
    7·2 answers
  • The coordinates of the vertices of a polygon are (−2, −2) , (−2, 3) , (2, 4) , (3, 1) , and (0,−2) . What is the perimeter of th
    6·2 answers
  • HELP HELP PLEASE!!!!<br> Will give what ever u want
    13·1 answer
  • Can someone help me out pls
    13·1 answer
  • Find the surface area of the rectangular prism above using its net below
    14·1 answer
  • Directions: Factor, write prime if prime <br><br> Q: 12x^2-9x+15 <br><br> Someone help and QUICK!!!
    6·1 answer
  • 14/15 - 3/5 simplified
    8·1 answer
  • 1. Select all the letters below that have a line of symmetry?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!