Answer:
-16.8 / 14 = - 1.2 per day
Step-by-step explanation:
Answer:
Step-by-step explanation:
divide los números entre cuántos hermanos y cuántos euros
Answer:
there a 42 days in 6 weeks
Step-by-step explanation:
multiply 6 x 7= 42
Answer: y = x^2 + 6x+ 9 = 0. (X+3)^2= 0 when x=3. This has one root.
X^2-2x -24 = 0 a= 1 b=-1 and c= -24 x = {-(-1) +/- sqrt((-1)^2 -4 x 1 x (-24)}/2
X = [1 +/- sqrt(97)]/2
Step-by-step explanation:
Answer:
Therefore (x,y)=(3,7)
Step-by-step explanation:
put the second equation into the first
x+4=3x-2
x-3x=-2-4
-2x=-6
x=3
plug x=3 into the second equation
y=3+4=7
