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jekas [21]
2 years ago
12

The cost d of a hotdog is $1 more than half the cost of a sandwich s.

Mathematics
1 answer:
S_A_V [24]2 years ago
4 0

Answer:

$1.50

Step-by-step explanation:

sandwich - $.50

hotdog - ?

$1.00 + $.50 = $1.50

The price of the hotdog is $1.50.

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Khloe drove 204 miles in 4 hours. If she continued at the same rate, how long would
Minchanka [31]

Answer:

15 hrs.

Step-by-step explanation:

204/4 = 51 miles per hrour

765/51 = 15 hrs.

6 0
2 years ago
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Can't seem to figure out this problem. Can anyone help?
Juli2301 [7.4K]
 the third fifth and first

8 0
2 years ago
Simplify the rational expressions. State any excluded values. X^2-4/2-x
tatiyna

Answer:

-x-2;  x\neq2

Step-by-step explanation:

\frac{x^2-4}{2-x}-->

\frac{(x-2)(x+2)}{(2-x)} -->

-(x+2); x CAN'T equal 2, because the denominator of the original fraction would be 0, which would make the term undefined.

4 0
3 years ago
Zoe's mom is carpeting her room and needs to know the amount of floor space how many square feet of carpeting are needed for the
Radda [10]
The complete question in the attached figure

we know that
[Area of her bedroom]=[11*10]+[12*8/2]+[10*6]------> 218 ft²

the answer Part A) is
Are needed 218 ft² of carpeting for the room

 [perimeter of her bedroom]=[11+10+11]+[12]+[6+10+6]+[8]-------> 74 ft

the answer Part B) is
Are needed 74 ft <span>of baseboards</span> for the room

6 0
2 years ago
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The interior angles of a triangle have measures k°, 27°, and 10°. What is the value of k? Enter your answer in the box.
Triss [41]
To find the measure of the third angle you should keep in mind the following:
 The sum of the three interior angles of a triangle is 180 °.
 We have then
 k + 27 + 10 = 180
 Clearing k:
 k = 180-27-10 = 143
 K = 143 °
 Answer:
 the value of k is 143 °
3 0
3 years ago
Read 2 more answers
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