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3 years ago

At the toy store a $120 doll house is on sale for 40%? what is the amount

Mathematics

2 answers:

Aliun [14]3 years ago

8 0

Answer:

$72

Step-by-step explanation:

100%-40%=60%

120*0.60=72

Sergeeva-Olga [200]3 years ago

6 0

Answer:

$72

Step-by-step explanation:

Multiply $120*0.40 to see how much money is being taken off, this equals $48. Remember that this $48 is how much you want to remove from $120, so 120-48=72.

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How are translations represented as a function

Sedbober [7]

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3 years ago

Write the set of points greater than or equal to −5−5 but strictly less than 44, excluding 00, as a union of two intervals (if y

Alecsey [184]

What we want to draw is the half closed interval:

I= [-5, 4) excluding 0,

as the union of 2 different intervals say a and b.

Let a be the interval containing the smallest value.

Then the smallest value of a is -5, and the largest possible value of a is 0, not included, if we want to write a as an interval, without "gaps", or "holes".

So a=[-5, 0)

similarly, b=(0, 4).

Answer: [-5, 4)=[-5, 0)∪(0, 4)

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3 years ago

Write an equation of the line passing through each of the following pairs of points. c (4, 0), (−2, 8)'

Tomtit [17]

Answer:

Step-by-step explanation:

First, you must find the slope of the line using the formula (y2-y1/x2-x1). For your problem that would be (8-0/-2-4)= -4/3.

Then, you would plug in the slope and the y-intercept into the slope-intercept formula (y=mx+b), where m is the slope and b is the y intercept (4).

Your answer would be y=-4/3x+4

6 0

3 years ago

After two plays the wildcats gained a total of 16 yards. If X represents the number of yards for play one, and Y represents the

Taya2010 [7]

The equation for this problem would be:
x+y = 16
Rearranging the equation, it can be expressed as:
y = 16 - x

To obtain ordered pairs, replace random values of x up to 16 to find the value of y. The ordered pairs are tabulated and the graph is shown in the attached picture.

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3 years ago

Suppose your weekly paycheck is $300.

qwelly [4]

Answer:

Step-by-step explanation:

$300 \times .9 \times 1.1 = 297$

3 0

2 years ago