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3241004551 [841]

2 years ago

5

A phone company offers two monthly plans. Plan A cost $23 plus an aditional $0.10 for each minute of calls. plan B cost $19 plus

an aditional $0.14 for each minute of calls

1 answer:

PolarNik [594]2 years ago

6 0

Answer:

x=100

Step-by-step explanation:

23+.10x=19+.14x

God bless!

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3 years ago

Ms. Velez will use both x gray bricks and y red bricks to build a wall around her garden. Gray bricks cost $0.45 each and red br

Finger [1]

Let

x--------> the number of gray bricks

y--------> the number of red bricks

we know that

$y < \frac{x}{2}$ ------> inequality 1

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3 years ago

How many solutions does this equation have? 6x+5=4x+5

Travka [436]

$:\implies \sf 6x +5 = 4x +5$

$: \implies \sf 6x +5 -4x = 5$

$:\implies \sf 2x = 5-5$

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$:\implies \sf x = 0$

Seems like "6x+5=4x+5" has only one solution that's 0.

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2 years ago

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irina [24]

Answer:

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Step-by-step explanation:

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