Answer:
Find the attached
Step-by-step explanation:
We are given the following linear equation;
-3y = 2x - 7
In order to graph it, we need to determine at least 3 pairs of points that lie on the line;
we first solve for y by dividing both sides of the equation by -3;
y = (-2/3)x + 7/3
let x be 3;
y = (-2/3)*3 + 7/3
y = 1/3
(3, 1/3)
let x be 6;
y = (-2/3)*6 + 7/3
y = -5/3
(6, -5/3)
let x be 9;
y = (-2/3)*9 + 7/3
y = -11/3
(9, -11/3)
Using the three set of points we graph our linear function. Find the attached;
Answer:
figure b
Step-by-step explanation:
16 horses
9 parts of the ratio is 72 cows
divide 72 by 9 for 1 part of the ratio
= 8 ← 1 part of the ratio
2 parts = 2 × 8 = 16 ← number of horses
Answer:
The Nile River flows Northward through Northeastern Africa only to empty into the Mediterranean Sea.
Step-by-step explanation:
I hope this helps you!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
<em>The deposit required is $6633.62 and the interest earned is $366.38</em>
Step-by-step explanation:
Compound interest occurs when the interest earned is reinvested rather than paying it out. When it happens interest in the next period is then earned on the principal sum plus previously accumulated interest.
The formula is:
Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
It's given the final amount A=$7700 after t=3 years of investment in an account that pays an APR of r=5%=0.05. Since the interests compound quarterly and there are 4 quarters in a year, then n=4.
To find the principal P, we solve the previous equation for P as follows:
Substituting:
P=$6633.62
The interest earned is:
I = A - P = $7700 - $6633.62 = $366.38
The deposit required is $6633.62 and the interest earned is $366.38