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
hoa [83]
3 years ago
6

Please hurry I need help

Mathematics
2 answers:
RSB [31]3 years ago
5 0

Answer:

48f^2-110f+63

Step-by-step explanation:

We multiple every part of first sum with every prt of the 2nd sum:

(6f-7)(8f-9)=48f^2-54f-56f+63=

48f^2-110f+63

eimsori [14]3 years ago
5 0
Yes that is the correct answer above
You might be interested in
Please help ahh I don’t understand
meriva
I think the answer is b if not i’m really sorry
5 0
3 years ago
Read 2 more answers
I need help fast like rn
lbvjy [14]

Answer:

vyuWYIRTG3ñwyiehg

Step-by-step explanation:

4 0
2 years ago
What is a cell? Also how is the cell made
Alinara [238K]
A Cell is a function of a living thing I’m not sure how it’s made
3 0
3 years ago
140 subtracted from the square of a number the result is three times the number find the negative solution
natima [27]

Answer:

Suppose~that~the~number~is~x.\\According~to~question,\\x^2-140=3x\\or, x^2-3x-140=0\\From~the~quadratic~formula,\\x = \frac{-(-3)+\sqrt{(-3)^2-4(1)(-140)} }{2(1)} ~and ~x= \frac{-(-3)-\sqrt{(-3)^2-4(1)(-140)} }{2(1)} \\or, x = \frac{3+\sqrt{9+560} }{2}~and~x=\frac{3-\sqrt{9+569} }{2}\\or, x = \frac{3+\sqrt{569} }{2}~and~x=\frac{3-\sqrt{569} }{2}\\So,~the~required~negative~number~is~\frac{3-\sqrt{569} }{2}.

5 0
3 years ago
The number of boys varies directly as the number of girls and inversely as the number of teachers. When there are 24 boys and 16
lidiya [134]
SO from what I did was...

Since 24 x 3 = 72 , I did the same to 16. 

16 x 3 = 48 

But because instead of their being 3 teachers there is 1... What I did is just was to divide 48 / 2 which gave me the answer of 24... 

So what I think the answer is... 

There are 72 boys, 24 girls, and 1 teacher... 

Unless I am just dumb and it would be 48 girls, but I think I did it right. 

I hope I was able to help out.
3 0
3 years ago
Other questions:
  • Keisha bought cups of coffee and bagels for the people in her office. Each bagel cost $2 and each cup of coffee cost $1.50. Keis
    5·1 answer
  • Plz help,.................refresh the page before u answer\
    6·1 answer
  • 3 x A = 30 + 30<br><br> it’s a 3rd grade problem but don’t know the answer
    6·1 answer
  • 100t^2 - 80t + 16 = 0
    6·1 answer
  • Evaluate each function k(a)=3a+2; Find k(2)
    10·1 answer
  • How many cubic centimeters is equal to 25 milliliters
    11·1 answer
  • What is 5+5? I only need to know what is 5+5
    7·2 answers
  • a. About how much does a textbook weigh? b. About how much does a car weigh? c. About how much does a mosquito weigh? d. About h
    12·1 answer
  • How do i solve this solution: 2x+4y=-7<br> 4x-2y=6
    14·1 answer
  • Combine like terms to create an equivalent expression.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!