Answer:
Step-by-step explanation:
{−5x + 8y = −3
{3x - 5y = 3
⅗[−5x + 8y = −3]
{−3x + 4⅘y = −1⅘ >> New Equation
{3x - 5y = 3
______________
[Plug this back into both equations above to get the x-coordinate of −9];
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Answer:
2c
Step-by-step explanation:
Using the rule of exponents
× ⇔
Given
× 2
= × 2 = 2c
Answer:
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V = πr^2h
V = π(5 m)²(11 m)
V = 275π m³
D. V = 863.9 m³
The original price is $21.59
take 19 divide by 0.88 (from 100% - 12%)