Answer:
A
Step-by-step explanation:
- 100%=$113 what about 87( 100-13)
- (113×85)÷100
- ans is 98.31 which should be the sale price but the sale price is 100
- it is $16.90 higher
Answer:
.
Step-by-step explanation:
.
The expression is
5x + 5y
We are to prove that it is an odd integer when x and y are integers of opposite parity
First, we can assume
x = 2a (even)
y = 2b + 1(odd)
subsituting
10(a + b) + 5
5 [(2(a + b) + 1]
The term
2(a + b) + 1 is odd and the result of an odd number multiplied by an odd number is odd
As you said, (x,3) = (2,3)
So x = 2
Thank you very much.
We can multiple this binomial and this trinomial to find an equivalent expression.
(x + 4)(3x^2 + 2x)
3x^3 + 2x^2 + 12x^2 + 8x
Combine like terms.
3x^3 + 14x^2 + 8x is the equivalent polynomial.
