Can't solve this, because it's not an equation. It's an expression, and I think your goal is to simplify it.
<span>r^2/2r^3 would be better written as
</span><span> r^2 r^2
------- = ----------- this should be reduced by cancelling "r^2:"
2r^3 2r(r^2)
1
-------- (answer)
2r</span>
Answer:
=(x-7)(x+2)
Step-by-step explanation:
If Y varies 'directly'' as X then when X is tripled then so is Y
(A) 2240 +170n . one third of his paycheck($210) is $70 and his parents put $100 savings into his account every week so he saves $170 per week and he originally had $2,240.
