3 years ago

The price of a 250$ coat increased 7% last year. the coat is now on sale for one-half off. what is the sale price?

Mathematics

1 answer:

Anarel [89]3 years ago

5 0

The answer is 175 I believe

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Ivanna is riding on a bike course that is 60 miles long. So far, she has ridden 30 miles of the course. What percentage of the c

Anon25 [30]

Step-by-step explanation:

8 0

2 years ago

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Column A

Viefleur [7K]

The slope m of a line passing through points P(a, b) and Q(c, d) is found using the formula:

$m= \frac{b-d}{a-c}$ .

Thus, the slope in A is $m= \frac{12-2}{-4-(-10)}=\frac{10}{6}=\frac{5}{3}$ .

The slope in B is $m= \frac{-4-10}{6-18}=\frac{-14}{-12}=\frac{7}{6}$ .

Now, to compare 7/6 to 5/3, we can write the second fraction as 10/6.

So, the slope in A is larger than the slope in B.

Answer: A

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2 years ago

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Consider the following sets: R = {x | x is the set of rectangles} P = {x | x is the set of parallelograms} T = {x | x is the set

Liula [17]

"T is a subset of P"

Not true since triangle has three sides but parallelogram has four sides.

"E is a subset of I"

True since equilateral triangles are isosceles triangles with all angles equal.

"S is a subset of T"

True since scalene triangles are still triangle.

"I ⊂ E"

False since there are isosceles triangles those are not equilateral triangles. Namely triangle with angles 20°, 20°, 140°

"T ⊂ E"

False since not all triangles are equilateral. Scalene triangle is one of counterexamples.

"R ⊂ P"

True since rectangles are parallelograms with right angles.

Final answer: <span>E is a subset of I, </span>S is a subset of T, and R ⊂ P.

Hope this helps.

6 0

3 years ago

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I need help..... I don't understand at all

cluponka [151]

I think you have to estimate to a whole so 2 1/2 would be 3

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2 years ago

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A school has 764 students. Of the students, 118 are in third grade. Which equation can be used to find s, the total number of st

aleksklad [387]

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