Answer:
a = -2 or a = -5
Step-by-step explanation:
We want . We can subtract 2 from both sides of this equation to get . We can factor this to get that . When the product of two numbers is equal to zero, one of the numbers must be equal to zero. This means that either a + 2 = 0, in which case a = -2, or a + 5 = 0, in which case a = -5.
Answer:
C
Step-by-step explanation:
You can rearrange the equation to make it: 4y=3x-2
The slope right now is 3,but that's not the answer
So you divide the whole equation by 4 (it will give you: y=3/4 x- 0.5
So from that you can see that the slope is 3/4, C
9514 1404 393
Answer:
$86
Step-by-step explanation:
Since the interest varies directly, doubling the rate will double the interest.
The interest is $86 when the rate is 8%.
LN=8 because every time there is a midpoint you have to divide it in half. So 64,32,16,8
No because 3 is a whole number and 1/8 is not