Answer:
(x−5)(x+3)
Step-by-step explanation:
To factorise, we firstly need two brackets, each containing an x.
(x)(x)
This creates the x2 term.
Now we need to get the rest of the terms. To do this, we need two factors of −15 which will add/subtract to give us +2
The two factors that do this are −3 and 5, as −3+5=2
∴(x−3)(x+5)
You can check by expanding it out.
I would say the amount used would be at least 50 gallons because it makes most sense. Hope I helped :))
Answer:
13+5+12+10=40
Step-by-step explanation:
The answer would be 40 cm.
Answer:
170
Step-by-step explanation:
2{5[7+4(8) -22]}
2{5[7+32 - 22]}
2{5[39 - 22]}
2{5[17]}
2{85}
170
Answer:
on whattttt
Step-by-step explanation:
