y + 5 = -3/4 x
Subtract 5
from each side: y = -3/4 x - 5
In this form, we can read the slope and y-intercept directly.
Slope = -3/4
y-intercept = -5
Answer:
No
Step-by-step explanation:
The ratio of length to width in the first is 2 : 1 while the ratio of the second is 23 : 19
Answer:
Bank West
$242.82
Step-by-step explanation:
To find which bank will yield more interest for Emilio, we can solve for the interest of each bank by using the Compound interest formula:
For the Bank West we have:
n = 4 Quarterly
t = 6 years
r = 3.8% or 0.038
P = 15820
Let's substitute them in the formula.
Now let's solve for the Interest. We subtract our total amount to the principal amount.
Interest = 19849.89 - 15820
Interest = 4029.89
Now let's solve for the First Bank.
n = 12 Monthly
t = 5 years
r = 4.3% or 0.043
P = 15820
Let's substitute them in the formula.
Now for the interest:
Interest = 19607.07 - 15820
Interest = 3787.07
This gives us:
Bank West Interest = $4029.89
First Bank Interest = $3787.07
So Bank West will earn more interest than First Bank.
To find how much more interest we subtract the interest of Bank West to First Bank.
4029.89 - 3787.07 = $242.82
<em><u>Answer:</u></em>
12.8 or option 3
<em><u>Step-by-step explanation:</u></em>
So this is actually a proportion:
The large triangle to the smaller one:
<em>The angles of the triangles are the same so they are proportional</em>
We know the larger one is 20/8 times the smaller one's sides because
<em>YZ = something times QR so:</em>
20 = 8 times 20/8
In order to find PR, we have to divide ZX by the proportion rate thing so:
32 / (20/8)
= 32 * 8/20
= 64/5
= 12.8
Answer:
n = 13
Step-by-step explanation:
Solving a Single Variable Equation :
1.1 Solve : n-13 = 0
Add 13 to both sides of the equation :
n = 13
One solution was found :
n = 13
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