Answer:
you ended up having = 1/n^3[1^2+2^2+3^2...(n-1)^2]
hope this helps :')
5% of $50 = 5/100 x 50 = $2.50
Total = 50 + 2.50 = $52.50
The saes tax is $2.50; her total cost of the shirt is $52.50
Answer:
x = -19
Step-by-step explanation:
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Multiply both sides of the equation by -9.
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x - 26 = -45
Add 26 to both sides.
x - 26 + 26 = -45 + 26
x = -19
Answer:
Step-by-step explanation:
63 divided by 9 times 10 minus 2
Points: (0,4) and (2,-3)
Find slope: (-3-4)/(2) = -7/2
4 = -7/2(0) + b, b = 4
Equation: y = -7/2x + 4