2 years ago

Help help help help help help

1 answer:

4 0

3x+10y+5 I think that’s the answer.

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kherson [118]

Answer:

Each Person should owe 30$.

Step-by-step explanation:

84.99+5.10=90.

90/3 friends= 30$ each. There fore, the friend's calculation is not reasonable.

3 0

3 years ago

PilotLPTM [1.2K]

Answer:

4x² - 21x - 18

Step-by-step explanation:

Use FOIL.

$(x-6)(4x+3)\\\\x*4x = 4x^2\\\\x * 3 = 3x\\\\-6 * 4x= -24x\\\\-6 * 3 = -18\\\\\\4x^2+3x-24x-18\\\\\boxed{4x^2-21x-18}$

Hope this helps.

5 0

3 years ago

alexdok [17]

Answer: last one

Step-by-step explanation:

Did it

8 0

3 years ago

Jobisdone [24]

You can isolate r to one side of the equation by dividing by adding three, dividing by s, multiplying by a and you get:

r=a(3+k)/s

6 0

3 years ago

Anna71 [15]

Answer:

Step-by-step explanation:

6 0

3 years ago