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3 years ago

10

Tessa already owns 4 hair bands, and additional hair bands are priced at 2 for a dollar. With $3 to spend on new hair bands, how

many total hair bands can Tessa own? Write and solve an equation to find the answer.

1 answer:

Anastasy [175]3 years ago

6 0

Answer:

7

Step-by-step explanation:

2+5=7

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3 years ago

ASAP PLEASE ANSWER quadrilateral ABCD is dilated at center (0,0) with scale factor 1/2 to form quadrilateral A'B'C'D'. wha is th

zhenek [66]

Answer:

$|A'B'|=\sqrt{5}$

Step-by-step explanation:

The points A and B have coordinates at (0,4) and (4,2) respectively.

The distance formula can be used to find the length of AB.

$|AB|=\sqrt{(4-0)^2+(2-4)^2}$

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Since quadrilateral ABCD was enlarged with a scale factor of $\frac{1}{2}$ .

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7 0

3 years ago

Read 2 more answers

At the beginning of the day the stock market goes up 30 1/2 points.At the end of the day the stock market goes down 120 1/4 poin

iris [78.8K]

Answer:

The total change in the stock market from the beginning of the day to the end of the day is $-89\frac{3}{4}$ or the stock market goes down $89\frac{3}{4}$

Step-by-step explanation:

At the beginning of the day the stock market goes up $30\frac{1}{2}$ points. This means, we have to add $30\frac{1}{2}$

At the end of the day the stock market goes down $120\frac{1}{4}$ points. This means, we have to subtract $120\frac{1}{4}$

Change $=+30\frac{1}{2}-120\frac{1}{4}=(30-120)+\left(\frac{1}{2}-\frac{1}{4}\right)=-90+\frac{1}{4}=-89\frac{3}{4}$

So, the total change in the stock market from the beginning of the day to the end of the day is $-89\frac{3}{4}$ or the stock market goes down $89\frac{3}{4}$

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3 years ago

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