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
raketka [301]
2 years ago
12

9f+7f i need the answer pleaseeeee

Mathematics
2 answers:
astraxan [27]2 years ago
3 0

Answer:

it's either 32 or 16f I don't know though

melomori [17]2 years ago
3 0

Answer:

16f

Step-by-step explanation:

We can combine like terms here by adding the coefficients:

9f + 7f = (9+7)f = 16f

You might be interested in
Paul has $40000 to invest. His intent is to earn 9% interest on his investment. He can invest part of his money at 6% and part a
Black_prince [1.1K]

Paul needs to invest $10000 at 6% interest and $30000 at 10% interest to make a total of 9% return on his $40000.

<em><u>Explanation</u></em>

Suppose, the amount of money at 6% interest is x

As Paul has total $40000 to invest, so the amount of money at 10% interest will be: (40000-x) dollar

His intent is to earn 9% interest on his $40000 investment. So, the equation will be......

0.06x+0.10(40000-x)=0.09*40000\\ \\ 0.06x+4000-0.10x=3600\\ \\ -0.04x=3600-4000=-400\\ \\ x=\frac{-400}{-0.04}=10000

So, Paul needs to invest <u>$10000 at 6% interest</u> and ($40000- $10000) or <u>$30000 at 10% interest </u>to make a total of 9% return on his $40000.

3 0
3 years ago
Read 2 more answers
HELP PLEASE I HAVE ONLY A FEW MINUTES TO GET THIS DONE.
oee [108]

Answer:

x=5.5

Step-by-step explanation:

LN and KM intersect and are in the same rectangle, which makes them the same line essentially. Set 49 equal to 6x+16 and then solve to get x by itself.

5 0
3 years ago
Read 2 more answers
Adam writes 18y to simplify an expression with three like terms. What could the expression be?
frosja888 [35]

Answer:

Step-by-step explanation:

5y + 6y + 7y = 18y......any numbers that add(or subtract) to equal 18, stick them before the y....

or it could be : 10y + 10y - 2y = 18y or 5y + 10y + 3y or 30y - 20y + 8y....I could go on forever...lol

8 0
3 years ago
What is 6+9+4+1+10? Please explain?
Viktor [21]
30, 6+9= 15+4= 19+1= 20+10= 30
3 0
3 years ago
Read 2 more answers
Cristina has completed .4 of his test. The test has 40 questions total. if he completes 12 more how many more will he have left?
bixtya [17]

24 because she already completed four and if she completes twelve more that that will be 24 hope that helps


5 0
3 years ago
Other questions:
  • Show me how to get the answer for <br>7+|6v+7|&lt;60
    13·1 answer
  • Which expression represents, twice the difference of two numbers?
    11·2 answers
  • Slove for x2=1/100 and write it as a fraction
    6·1 answer
  • Elle wanted to order candy online. Company A is offering 2 1/2 pounds of chocolate for $32.50, while Company B is offering 2 3/4
    6·1 answer
  • 0.06 0.6 6 60 600 6000
    12·1 answer
  • Help fast plz someone
    11·1 answer
  • Which table represents a linear function? Y X y 7 1 XEM 1 N N 9 13 21 Ž 3 -- 4 2 4 O 6 16 30. witch table is a liner function.​
    9·1 answer
  • I don’t get it. If u can actually answer it
    8·1 answer
  • What is the answer choice?<br> A 288<br> B 108<br> C 18<br> D 72
    5·2 answers
  • A salesperson at a jewelry store earns ​5% commission each week. Last​ week, Jarrod sold $640 worth of jewelry. How much did he
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!