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2 years ago

Solve by substitution. 5x + 4y = -14 y = -7x - 15

Mathematics

1 answer:

ki77a [65]2 years ago

5 0

Answer:

(-2,-1)

Step-by-step explanation:

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Tony’s deposit earned $40.80 in simple over 3 years in an account with an interest rate of 1.7%. How much did Tony deposit?

Vsevolod [243]

Answer:

Tony's deposit was $800.

Step-by-step explanation:

we know that

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$I=P(rt)$

where

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o-na [289]

Answer:

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Step-by-step explanation:

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