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3 years ago

How to solve ([120-2+(46-15)+2]-(9+4)

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

6 0

Answer:138

Step-by-step explanation:

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3 years ago

You decide to go to dinner with three friends. Before the check comes, the group decides to split the check evenly. The total ch

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Answer:

$\$38.67$

Step-by-step explanation:

Let

x------> The money each friend must pay, including the tip

we know that

$100\%+15\%=115 \%=115/100=1.15$

$x=\$134.50*(1.15)/4$

$x=\$38.67$

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3 years ago

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marishachu [46]

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5) 600
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Write a slope-intercept form of the equation if it passed the

inna [77]

Answer:

$\sf\longrightarrow \boxed{\pink{\sf 3x + 4y -8=0}}$

Step-by-step explanation:

We need to write the slope intercept form of the equation which passes through (4,-1) and parallel to the line y = -3/4x .

We know that the line parallel to a given line has the same slope . Therefore the slope of the line will be , ( on comparing to Slope Intercept Form ) .

$\sf\longrightarrow Slope =\dfrac{-3}{4}$

On using point slope form ,

$\sf\longrightarrow y-y_1= m ( x - x_1)$

Substitute the respective values ,

$\sf\longrightarrow y - (-1) = \dfrac{-3}{4}( x - 4 )$

Simplify ,

$\sf\longrightarrow y +1 = \dfrac{-3}{4}x + 3$

Multiply both sides by 4 ,

$\sf\longrightarrow 4y + 4 = -3x + 12$

Put all terms on same side , i.e. on LHS ,

$\sf\longrightarrow \boxed{\pink{\sf 3x + 4y -8=0}}$

Hence the equation of the line is 3x + 4y - 8 = 0. 

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3 years ago

You go for a half day hike. In 44 hours, you hike 10

nataly862011 [7]

44 divided by 10 will give you the answer

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