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2 years ago

10

Equation of the line that passes through (7,-1) and (-3,-1)

1 answer:

Archy [21]2 years ago

6 0

Answer:

y = - 1

Step-by-step explanation:

Note the y- coordinates of both points are equal, both - 1

This indicates the line is horizontal and parallel to the x- axis with equation

y = c

where c is the value of the y- coordinates the line passes through

The line passes through (7, - 1 ) and (- 3, - 1 ) with y- coordinates - 1 , then

y = - 1 ← equation of line

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20% of the tickets sold at a water park were adult tickets. If the park sold 55 tickets in all,how many did it sell?

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Answer:

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marishachu [46]

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Lian has $1.00. She has only nickels and dimes. Lian has twice as many dimes as nickels. How many dimes does she have?

Anna11 [10]

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Step-by-step explanation:

Given

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Suppose she has $x$ nickels

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Nickel is equivalent to 5 cents and dime is equivalent to 10 cent

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2 years ago

Autum school holding a voleturing challeng. Students are encouraged to volunteer for at least 1 1/2 hours per week. Volenteers a

Pani-rosa [81]

Given :

Challenge given is to volunteer for about 1 1/2 hours per week .

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To Find :

The comparison ( ratio ) her volunteers rate with the challenge rate .

Solution :

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Also , simplifying her rate , $6\dfrac{3}{4}=\dfrac{(6\times 4)+3}{4}=\dfrac{27}{4}$ .

Now , ratio of his work by challenge is :

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