2 years ago

11. A line with a slope of - 1 passes through points at (2, 3) and (5. y). Find the value of y.

Mathematics

1 answer:

Basile [38]2 years ago

5 0

It’s C. 0 0-3/5-2 -> -3/3 = -1

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It is based on powers of 10, making it logical.

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3 years ago

What is the value of 2 over 3 to the power of 0 to the power of -3

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Answer:

$((\frac{2}{3})^0)^{-3}=1$

Step-by-step explanation:

We need to find the value of $((\frac{2}{3})^0)^{-3}$

Solving:

We know, $(a^b)^n = a^{b*n}$

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so,

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3 years ago

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3 years ago

Darell parks his car in a parking garage. The garage charges a certain amount for the first hour and an hourly rate for each add

mestny [16]

Answer:

charges for the first hour = $7.55

charges for each additional hour = $1.55

c = 1.55h + 7.55

Step-by-step explanation:

Let

x = charges for the first hour

y = charges for each additional hour

x + 2y = 10.65 (1)

x + 5y = 15.30 (2)

Subtract (1) from (2)

5y - 2y = 15.30 - 10.65

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x + 3.10 = 10.65

x = 10.65 - 3.10

= 7.55

x = $7.55

c = 1.55h + 7.55

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3 years ago