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
MrRa [10]
3 years ago
7

Please only do 15 and 18 and pls explain.

Mathematics
2 answers:
Musya8 [376]3 years ago
7 0
Nomber15:851-215=636
faltersainse [42]3 years ago
5 0
15. Since p=215. 851-p would be 851-215 which equals 636

18. Since a=6 and b=5 and c=3, ab/2 would be 6x5/2 which equals to 30/2. Now, you must add 30/2 to 4c. And again since c=3, it would be 4x3 which equals to 12. So now the equation would be 30/2+12. You must now turn the fraction into a whole number by 30÷2 which is 15. The question would now ask 15+12 so the answer would be 27
You might be interested in
Evaluate the function.<br> f(x) = –22 – 9x + 20<br> Find f(9)
Alenkasestr [34]

Answer:

f(9)=-22-9(9)+20=-83

Step-by-step explanation:

f(9) means x = 9, Just substitute 9 into the function.

-9(9) = -81

-22-81+20 = -83

8 0
2 years ago
Help me plisss<br> .............................
ValentinkaMS [17]

Answer:

-100

Step-by-step explanation:

8 0
3 years ago
What is 1.2 liters - 200 milliliters
jonny [76]
Well if you want to know 1.2 liters in milliliters the answer is 1200 milliliters and if you want to know 2000 milliliters in liters than the answer is 2 liters.
8 0
3 years ago
Slope of (7,2) and (5,10)
sweet [91]

Answer:

-4

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Jim had one hour to get to the
k0ka [10]
Jim has 27.5 minutes left to get to the airport.
7 0
3 years ago
Other questions:
  • The length of a rectangular swimming pool is 10 feet longer than its width. If the perimeter of the pool is 100 feet, which of t
    13·2 answers
  • -3,-10,-17, -24, ... Find a32 <br>help please​
    15·1 answer
  • What is 88,888 dividen by 20?
    10·2 answers
  • Enter the missing value into the box to complete the ratio comparing 500 meters to 3 kilometers.
    15·2 answers
  • Could someone help me
    15·1 answer
  • Of 6,000 people voted in the election, how many were from 18 to 29 years old?
    13·1 answer
  • True or false, there is a decimal point on every whole number. We just don’t usually write it.
    6·2 answers
  • Which is an example of volume?
    15·2 answers
  • Simplify 3xy²-2a²b-4xy²+8a²b​
    9·2 answers
  • Please i need this to be done. The end of the marking period is Friday and i have until tomorrow to do some of this can anyone h
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!