4(4y+8) is equivalent when I solved your expression I got 16y+32 and my expression simplified is 16y+32. Hope this helps :D
<h3>
Answer: $17.50</h3>
Explanation:
The sale is 50% which means we'll cut the price in half
50% of $35 = 0.50*35 = 17.50
You save $17.50 and must pay the remaining $17.50 as the final price.
Answer:
x = - 1, x = 1
Step-by-step explanation:
Given
f(x) = 
The denominator cannot be zero as this would make f(x) undefined.
Equating the denominator to zero and solving gives the values that x cannot be and if the numerator is non zero for these values then they are vertical asymptotes.
x² - 1 = 0 ← difference of squares
(x - 1)(x + 1) = 0
x - 1 = 0 ⇒ x = 1
x + 1 = 0 ⇒ x = - 1
x = - 1 and x = 1 are vertical asymptotes
Answer:
The rate of interest is 12 %.
Step-by-step explanation:
The yearly compound interest on sum of money in one and two years are RS 1800 and RS 3816 respectively.

Answer:
7 - V = 3
take away 7 from both sides
-V = -4
V = 4
Step-by-step explanation: