Answer:
x is 0 or -7
Step-by-step explanation:
Prime numbers are the numbers you can only multiply by 1, composite is a number that you can multiply by more than one number such as 24, 8x3, 6x4, and 12x2
Wouldent the answer be A because all percents are out of 100 so the 1.9 would be 9 over 100
Answer:
The value of x is -2 and 2.
Step-by-step explanation:
When solve an expression, you have to make the expression equals to 0 by moving all the terms to one side :
x² - 3x - 1 = -3x + 3
x² - 3x - 1 + 3x - 3 = 0
x² - 4 = 0
Next, you have to factorize and solve it :
x² - 4 = 0
x² + 2x - 2x - 4 = 0
x(x + 2) - 2(x + 2) = 0
(x + 2)(x - 2) = 0
x + 2 = 0
x = -2
x - 2 = 0
x = 2
Answer:
A' (-3, 3), B' (-6, 5), C' (-2, 1)
Step-by-step explanation:
These points represent the reflection of the image over the y-axis.
