Hi there
The formula is
A=p (1+r)^t
A total income?
P salary 60000
R rate of increases 0.04
T time 10 years
A=60,000×(1+0.04)^(10)
A=88,814.7 round your answer
A=88815
Hope it helps
Answer:
x = 10 , y = 15
Step-by-step explanation:
8x - 10 and 7x are alternate angles and are congruent , then
8x - 10 = 7x ( subtract 7x from both sides )
x - 10 = 0 ( add 10 to both sides )
x = 10
Then
8x - 10 = 8(10) - 10 = 80 - 10 = 70
6y + 20 and 8x - 10 are same- side interior angles and sum to 180°, that is
6y + 20 + 70 = 180
6y + 90 = 180 ( subtract 90 from both sides )
6y = 90 ( divide both sides by 6 )
y = 15
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Rounding 122.14 to the nearest 10 and 6.2 to the nearest whole number gets us the values 120 and 6. Using these estimates for our division gives us the rough result 120 ÷ 6 = 20. 6.2 is a larger number than 6, so division by 6.2 will lower our result, but 122.14 is also bigger than 120, so this increase will raise our result a little as well. The net effect will make the actual quotient come out slightly lower than our estimate of 20, so 19.7 is a perfectly reasonable value.
Answer:
y = 3x + 1
Step-by-step explanation:
Consider the differences between consecutive terms of y
1 → 4 → + 3
4 → 7 → + 3
7 → 10 → + 3
10 → 13 → + 3
13 → 16 → + 3
The differences are constant, the constant is the multiplier, that is
y = 3x
Given the point (0, 1 ) , thus add 1 to the 3x term , hence
y = 3x + 1 ← equation relating x and y
