Y=(1/2)x cause the constant variation is 1/2
Answer:
x=-4
Step-by-step explanation:
Dividing both sides by -3, you get x+2=-2. So x=-4.
Answer:
12/10=1.2
Step-by-step explanation:
You just move the decimal one place value to the left. so 12÷10=1.2 which is the same as 12/10=1.2
12 - b = -2
12 + 2 = b
14 = b
1.89 * 10^12
1.89e +12
e is shorthand for *10^(
