What is the solution of the following system? {
3
x

+

3
y

=

10
−
9
x

−

9
y

=

−
30
3x + 3y = 10-9x - 9y = -30

x=0 and y=10/3

ecplanation : I used elimination

3 (3x+3y=10)

9x-9y=-30thus 9x+9x=0, x=0 when x=0y is 10/3

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

the terms of a geometric sequence can be found by beginning with the first term and multiplying by the common ratio repeatedly. a recursive formula for a geometric sequence with common ratio r is given by an=ran−1 a n = r a n − 1 for n≥2 n ≥ 2 .

step-by-step explanation: