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HCISD 8 Math
A figure is translated using the mapping (x, y) - (x + a, y + b).
If the value of a is negative and the value of b is negative, which best describes the
translation?

Which of these choices show a pair of equivalent expressions?

Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2