87 numbers do not contain the digit 9
Answer:
I'm not sure exactly what this means, but I think I have an idea.
Fraction form: -1x > -3/2x
Decimal form: -1x > -1.5x
<em>(Again, I'm not completely sure what the question is asking for, but I think I have seen it before.)</em>
Nine different cones can be made with these three flavor combinations.
Answer:
148
Step-by-step explanation:
AP 200, 196, 192, ...
a14=?
---------
a1= 200
d= 196-200=192-196= -4
a14= a1+13d
a14= 200+13*(-4)= 200- 52= 148
Answer:
5(x^2 + 5)
Step-by-step explanation:
The binomial 5х^2 + 25 has the factor 5 in each term. Thus, in factored form, 5х^2+ 25 = 5(x^2 + 5).
