Answer:
4????
Step-by-step explanation:
Answer:
(a)
(b)
(c)
(d)
(e)
Step-by-step explanation:
(a)
we are given
we can also write as
now, we can use factor formula
we get
(b)
we are given
we can also write as
now, we can use factor formula
we get
(c)
we can use formula
so, we can write as
we can simplify it
and we get
(d)
we can use formula
so, we can write as
we can simplify it
and we get
(e)
we can distribute
so, we can write as
now, we can simplify it
2(13+x) < or equate to 15
Answer:
P = F + 5
Step-by-step explanation:
Phineas' nose is equivilent to Ferb's nose plus five
Answer:
x >-11
Explanation:
2x+7>-15
Subtract 7 from both sides
2x >-15-7
Simplify-15-7 to -22
2x >-22
Divide both sides by 2
22
x > - ___
2
Simplify 22/2 to 11
x >-11