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Mashcka [7]
3 years ago
6

Solve the system by the addition method. x + 3y = -2 5x + 2y = - 23

Mathematics
1 answer:
KatRina [158]3 years ago
7 0
What are you solving for? X? Y?
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An isosceles triangle has two angles both equal to x°. The third angle is 60° bigger than either of these. Find the value of x°.
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X+x+(x+60)=180
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The granola Summer buys used to cost $6.00 per pound,but it has been marked up 15%.a.How much did it cost Summer to buy 2.6 poun
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The granola summer buys used to cost $6.00 per pound but it has been marked up %15 Question: How much did it cost summer to buy 2.6 pounds of granola at the old price.=> previous price of granola = 6.00 dollars per pound=> marked up 15% = 15% /100% = .15 solve:=> 6 * .15 = .9=> 6 + .9 = 6.9 dollars per poundNow, you want to buy 2.6 pounds=> 6.9 * 2.6 = 17.94 dollars 
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3 years ago
What is the number to 110% of 70?
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The answer is 77. if you do it the opposite way and multiply
3 0
3 years ago
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Pls Help me out homies ​
Alexandra [31]

Answer:

Just taking my points back

3 0
3 years ago
Wore
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“kilo-“ means “thousand.” A kilogram is 1,000 grams.
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