Answer:
6) y = -x - 5
7) y = 
x + 3
Step-by-step explanation:
format y = mx + b
Keep change change [keep the first integer change the opperation and change the integer on your number or fraction ... Rember the answer takes the sign of the larger number .
4*d^(-3)*d^18 = 4*d^(18-3) = 4*d^(15). The trick here is to combine the exponents.
Another way to write this problem would be:
4*d^18
---------- . Here d^18 divided by d^3 results in d^15, so again the final
d^3 answer is 4*d^15.
200 * 0.15 = $30 off
200-30 = $170
Nancy must pay $170
Answer:
Equation: 7+15.50x=100
People= 6
Step-by-step explanation:
7+15.50x=100
-7 = -7
15.50x = 93
divide by 15.50= 6
15.50 times 6 = 93
