3 years ago

Are the lines parallel, perpendicular, or neither? y = 3x – 7 y = 3x + 1

Mathematics

1 answer:

Likurg_2 [28]3 years ago

7 0

Answer:

Parallel

Step-by-step explanation:

They are parallel because they have the same slope but different y intercepts

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What kind of transformation is shown in the picture?

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Step-by-step explanation:

Rotation would be the best answer

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Your annual clothing bill went up from $677.15 last year to $783.17 this year. What is your annual percent of increase from last

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Step-by-step explanation:

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4 years ago

The following chart shows a store's records of sales of stuffed toys for two months

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Answer:

None of the above answers

Step-by-step explanation:

Form a table as shown

Months Teddy Bears Rabbits Cats Horses Others Totals toys

September 225 275 245 260 199 1204

October 346 308 186 297 285 1422

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Cats decreased from 245 to 186

Others increased from 199 to 285,

285-199 = 86

percent increase was = increase/original quantity *100

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What is the solution of 3+ x-2/x-3 less than or equal to 0

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Answer:

The solution set consists of all the real numbers smaller than or equal to 11/4:

$x\leq \frac{11}{4}$

Step-by-step explanation:

We need to solve for x (that means isolate x on one side of the inequality symbol) in the following inequality:

$3+\frac{x-2}{x-3} \leq 0\\\frac{x-2}{x-3} \leq -3\\x-2\leq -3\,(x-3)\\x-2\leq -3x+9\\x+3x\leq 9+2\\4x\leq 11\\x\leq \frac{11}{4}$

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3 years ago

. All CD’s are on sale for 20% this week. The CD is $9.99. What is the original price of the CD?

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Answer:

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Step-by-step explanation:

9.99 divided by .8

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