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4 years ago

Please help. I’m confused

Mathematics

1 answer:

Simora [160]4 years ago

6 0

Answer:

when x=6, y=30

when x=7.5, y=37.5

Step-by-step explanation:

Just plug in the value of x into the equation y=5x

so when x=6, the equation will be y=5(6). In this case y=30

when x =7.5, the equation will be y=5(7.5). So y=37.5

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lukranit [14]

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Hope that helps :)

4 0

3 years ago

Lyle and Tom are each buying houses just outside of Austin. Lyle has excellent credit,

suter [353]

Answer:

103.96

Step-by-step explanation:

The answer is 939.44 - 835. 48

we can do like: 939.44 - 835. 48 = 103.96 ( 938 -835 = 103 and 144 - 48 = 96).

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6 0

3 years ago

Listen i know its dumb but- solve for w 10 + w = -9

Darya [45]

Answer:

w = -19

Explanation:

To solve this equation, subtract ten from both sides. This will isolate the variable (w) and allow us to find its value.

$10 + w = -9\\(10 - 10) + w = (-9 - 10)\\w = (-9 - 10)\\w = -19$

If you would like to double check that the variable (w) does in fact equal negative nineteen, substitute the value of the variable in the equation and solve.

$10 + w = -9\\10 + -19 = -9\\-19 = -19 [true]$

Therefore, the value of w in the given equation is -19.

7 0

3 years ago

Find the inverse of the function. y=x+8

Sedaia [141]

Answer:

y^-1= x +8

Step-by-step explanation:

this may be helpful for you

4 0

2 years ago

-3√-20 written as a complex number

galben [10]

Answer: 3√-20 = 3√20√-1 = (3√20)i

Step-by-step explanation:

√-20 can be written √20√-1 since

(√20√-1)^2 is indeed -20.

3 0

3 years ago