Answer:
A is the correct set of coins
Answer:
option 1
Step-by-step explanation:
y = 3x + 3 ie 3x -y +3 =0 a1= 3 , b1=-1 , c1=3
y = -2x + 3 ie -2x -y+3 = 0 a2=-2 , b2=-1 , c2=3
on comparing the ratios ,
a1/a2 = 3/2
b1/b2 = -1/-1= 1/1 =1/1= 1
a1/a2 ≠ b1/b2
therefore the pair of linear equations will have exactly one solution
mark me as the brainliest...
Answer:
In order to factor an integer, we need to repeatedly divide it by the ascending sequence of primes (2, 3, 5...).
The number of times that each prime 'goes into' the original integer becomes its exponent in the final result.
In our example,
Prime number goes into once.
Prime number goes into once.
Step-by-step explanation:
Answer:
230
Step-by-step explanation:
17*10=170
12*10*1/2=60
170+60=230
