Answer:
52
Step-by-step explanation:
Step-by-step explanation:
x approches negative infinity
so : |x|= -x
replace it in the expression
so :
= limx⇒-∞( -x/x) you take the terms with the highest degree
so limx⇒-∞ (-x/x) = -1
Answer:
a
Step-by-step explanation:
Given
y - 3 = (x + 6)
Multiply through by 2 to clear the fraction
2y - 6 = x + 6 ( subtract 2y from both sides )
- 6 = x - 2y + 6 ( subtract 6 from both sides )
- 12 = x - 2y, that is
x - 2y = - 12 → a
1 toy costs $3 ( $3 x 1 = $3)<span>
2 toys cost $6 ( </span> $3 x 2 = $6)<span>
3 toys cost $9 </span>( $3 x 3 = $9)
4 toys cost $12 ( $3 x 4 = $12)
answer 4 toys will cost $12