Answer:
65
Step-by-step explanation:
Multiply the number by 75%
3. y=112 this takes a lot of process of elimination so ill save you the paragraphs of numbers
second row - k³⁰/k¹⁴ - k¹⁶
third row - 12 ⁴⁵⁻²³ - 12²²
hope this helps
<span>3x + y= 17 (a)
4x + 2 y = 20 (b)
Multiply (a) by 2:
6x + 2y = 34 (a)
4x + 2y = 20 (b)
make: (a) - (b)
2x = 14 -----> x =7
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Replace the value of x = 7 in one of anterior equation:
</span>3x + y= 17
3 x 7 + y = 17
21 + y = 17
y = 17 - 21
y = -4
P=A/(1+rt)
P = 20 / ( 1 + (0.05 × 5)) = 16
P = $ 16.00
The principal investment required to get
a total amount, principal plus interest, of $ 20.00
from simple interest
at a rate of 5% per year
<span>for 5 years is $ 16.00.</span>
