3 years ago

-4m + 5 = -15 SHOW YOUR WORK PLEASE!!

Mathematics

2 answers:

Anvisha [2.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

-4m + 5 = -15

-5 -5

-4m = -20

___ ___

-4 -4

m=5

rodikova [14]3 years ago

3 0

Answer: 5

Step-by-step explanation: Subtract 5 from -15 to get -20. Then divide by -4 and you should get 5. :)

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The value of a bank account, y, increases by 5% each year, x. If the initial value of the account is $800, which equation repres

Mashcka [7]

Answer:

Equation to represent the situation = $800=Y(1.05)^X$

Step-by-step explanation:

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Equation to represent the situation:

Computation:

$Amount = Initial\ investment (1+r)^n\\\\800 = Y (1+0.05)^X\\\\800 = Y (1.05)^X\\\\$

Equation to represent the situation = $800=Y(1.05)^X$

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