3x+7=22
Subtract 7 to both sides
3x=15
Divide by 3
x=5
Answer:
you would want B
Step-by-step explanation:
why because if you get a discount you would be able to have to not pay as much as if you dont get a discount.
Answer:
- 3/4
Step-by-step explanation:
m = difference of y / difference of x = (3 - (-3)) / (-5 -3) = 6 / -8 = - 3 / 4
44/5 is the number as an improper fraction
When you make the product of a binomial of the kind x + a times other binomial that is of the kind x - a, you obtain another binomial (not a trinomial), so any example with that form will be a counterexample that disproves the conjecture:
(x + a) * (x - a) = x^2 - a^2
For example, (x +3) * (x - 3) = x^2 - 9. So, not always the product of two binomials is a trinomial.