Answer:
They are 12 girls in class
Step-by-step explanation:
Hi,
Principal=$650, R=3.5%, T=6 yrs
Amount=Principal * (100+R%/100)^no. of yrs
Amount=650 * (100+3.5/100)^6
Amount= 650 * 103.5/100 * 103.5/100 * 103.5/100 * 103.5/100 * 103.5/100 * 103.5/100<span>
Amount=</span> 650 * 1.035 * 1.035 * 1.035 * 1.035 * 1.035 * <span> 1.035
Amount=799.016</span>
Hope this helps you.
First, the item goes on sale for 25% discount which means that the price will now be only 75% of the original price.
Case 1: Price = ($80)(0.75) = $60
Then, the item is sold for additional discount of 10% which the new price is only 90% of the supposed price.
Case 2: Price = ($60)(0.90) = $54
Answer: $54
Answer:
Y = 10
Explanation:
We know that the left and top angles are 45°, the base is 10, and the bottom right angle is 90°, or a right angle. The simplest way I can explain this is the bottom side of the triangle is the same as the right side of the triangle. Meaning "y" would be 10 like the bottom.
If I'm right, I'd appreciate a brainliest as it'd really help me out :D
The easiest way to solve this system of equations is by elimination. Both equations have a 3x term, so we can basically subtract the equations to cancel the 3x. Then we will be left with a single variable to solve for.
(3x + y = -4)
-(3x -4y = 6)
Distribute the negative:
(3x + y = -4)
(-3x + 4y = -6)
Now add the equations together term by term:
0x + 5y = -10
5y = -10
y = -2
Plug y = -2 into either equation to find x.
3x + (-2) = -4
3x = -2
x = -2/3
So the answer as an ordered pair is (-2/3, -2)