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3 years ago

A sweater that normally costs $32.00 is on sale for $24.00. What is the percent

Mathematics

1 answer:

Vlad1618 [11]3 years ago

6 0

Answer:

25 %

Step-by-step explanation:

Percentage is given by :

$\%=\dfrac{\text{original value-new value}}{\text{origial value}}\times 100$

Original cost of sweater is $32 and sale cost is $24. So,

$\%=\dfrac{32-24}{32}\times 100\\\\=25\%$

Hence, 25 % is the markdown on the sweater.

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Please help middle school math

Andreas93 [3]

9514 1404 393

Answer:

3 < b-a < 7

Step-by-step explanation:

The maximum difference will occur when the smallest 'a' value is subtracted from the largest 'b' value:

9 -2 = 7

The minimum difference will occur when the largest 'a' value is subtracted from the smallest 'b' value:

7 -4 = 3

So, the possible range of values of b-a is ...

3 < b-a < 7

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3 years ago

If there were six dogs and five of them died how many will be life over. ( im not stupid im just bored)

Mariulka [41]

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3 years ago

Read 2 more answers

Write the slope intercept form of the r question of the line parallel to the graph of 2x+y=5 that passes through (0,1)

Fofino [41]

Step-by-step explanation:

first let's get the original line in slope intercept form.

the vegetal slope intercept form is

y = ax + b

a is the slope, b is the y-intercept.

2x + y = 5

y = -2x + 5

there !

a line parallel to this line must have the same slope (-2).

but it will intersect with the y-axis at a different point.

the y-intersect is the y value when x = 0.

the given point (0, 1) is already that y-intersect (because x=0).

so, the desired parallel line function is

y = -2x + 1

if we had a different point of the line, e.g. (4, -7), we would go back to the general equation

y = ax + b

put in the slope we know (-2)

y = -2x + b

and then put in the x and y cakes if the point and calculate b

-7 = -2×4 + b

-7 = -8 + b

b = 1

and then we get again

y = -2x + 1

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2 years ago

How many real roots and how many complex roots does this expression have? (x+7)^7

Feliz [49]

Answer:

One real root, with multiplicity 7.

Step-by-step explanation:

The given expresion is

${(x + 7)}^{7}$

This is a seventh degree polynomial.

According to the fundamental theorem of Algebra, the expression has a potential 7 roots both real and complex.

This expression has one real root, with multiplicity , 7.

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3 years ago

NEED HELP ASAP PLEASE!!!!!

faust18 [17]

Answer:

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여곻
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3 years ago