Answer: C
Step-by-step explanation:
Standard form for multi-variable expession( quadratic, trinomial, polynomial, etc) are represented by something like this.
ax^2+ bx+c, which means the stating term is the degree or exponet with the highest number then as we go right the degree go smaller.
So that means 5x^4 will be the starting term so a and b are ruled out. The next term will be x squared o x^2 so the only answer that has it second is C
Use the definition of conditional probability to find the "and" probability:
Use the inclusion/exclusion principle to find the "or" probability:
Let C be the number of cats of the superhero. With this, the number of cats of nemesis have is 3C/4 + 7. The numbers should be equal such that,
C = 3C/4 + 7
The value of C from the equation is 28. Thus, the number of cats of the nemesis is 28.
First you subtract 7 minus 19 and 7/8b minus 5/4b:
5/4b+7=7/8b+19
-7/8b -7/8b
5/4b+7=7/8b+19
-7 -7
3/8b=12
Then you divide 12 by 3/8:
b=32
Answer:
c = 27
Step-by-step explanation:
given 
= 
( cross- multiply )
4c = 3 × 36 = 108 ( divide both sides by 4 )
c = 27
note that 
= in simplest form
