Answer:
17= 2/3
13,,,a=> (5x+5) (x+3)
Step-by-step explanation:
.........................
Forgive me if wrong
300/15 = d
I hope this helps!
You can group first two conjunctions and second two:

.
In first brackets you have common

and in second brackets common is 5:

.
Answer:
15 Kg cm²
Step-by-step explanation:
Given that V varies inversely with P then the equation relating them is
V =
← k is the constant of variation
To find k use the condition
V = 360, P = 20, then
360 =
( multiply both sides by 20 )
k = 7200
V =
← equation of variation
When V = 480, then
480 =
( multiply both sides by P )
480P = 7200 ( divide both sides by 480 )
P = 15