Answer:
(7,-1)because it is problem of vector lesson so that we have to use formula of vector
2*10^9 i'm pretty sure it would be d.
Answer:
Im not 100 percent sure but I think you have to do this
Step-by-step explanation:
Add all numbers together to find total students
Then add the students in Chemistry and Physics and both together
Then find what that number is in percent to the total students
In order to do these, simply translate the sentence mathematically.
1) x-15=7
2)3x+4=13
3)x+x+2+x+4=51
Hope this helped :D. Comment below if you have any questions!
He has about 2.3125 yards of fabric to make a vest.
