You have to divide 81 and 9
Answer: 9
Answer: (x + 0, y − 4), 180° rotation, reflection over the y-axis.
Set it up as a proportion.
x/9 = 1/3
1/3 = 3/9
x/9 = 3/9
x = 3
Answer:
A the system has no solution
Step-by-step explanation:
Answer: (x - 2)(3x - 5)
Step-by-step explanation:
I'm using the berry method to factor, so first, I multiply 3 times 10 to get 30. Now I have to figure out what two numbers, when multiplied together, yield 30 and when are added together, give me -11. Those two numbers are -6 and -5. The equation now becomes (3x -6)(3x -5). Reducing the first binomial: (3x - 6)/3 = (x - 2)
the solution is (x - 2)(3x - 5), and we can check this by multiplying it out, which gives us our starting number, meaning it's correct.
