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krok68 [10]
3 years ago
7

An object travels 8 miles in 20 minutes at a constant speed. What is the object speed in miles per hour

Mathematics
1 answer:
JulsSmile [24]3 years ago
3 0

Answer:

24miles/hour

Step-by-step explanation:

8miles/20minutes

1hour-->60minutes

60÷20=3

8×3=24miles

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Can someone help me on this
balandron [24]

Answer:

7

Step-by-step explanation:

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A jacket usually sells for $66.00. If the jacket is 30% off, and sales tax is 8%, what is the total price of the jacket, includi
RideAnS [48]

Answer:

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Step-by-step explanation:

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3 years ago
40 points and brainliest answer to the first correct answer:
lilavasa [31]
<span>40.19 + 2.06x


I think its the right one, not sure though

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3 years ago
Read 2 more answers
I need help please it’s due tomorrow.......
Sholpan [36]
Let
x-------> the width of the rectangular area
y------> the length of the rectangular area

we know that
y=x+15------> equation 1
perimeter of a rectangle=2*[x+y]
2x+2y <= 150-------> equation 2

substitute 1 in 2
2x+2*[x+15] <=150--------> 2x+2x+30 <=150----> 4x <=150-30
4x <= 120---------> x <= 30
the width of the rectangular area is at most 30 ft
y=x+15
for x=30
y=30+15------> y=45
 the length of the rectangular area is at most 45 ft

see the attached figure
the solution is<span> the shaded area</span>

4 0
3 years ago
Help pleaseeeeeerreeeeeeeeeeeeeeeee
N76 [4]
1
A coefficient is the number attached to a variable (k). In front of k is an implied 1 because k*1=k. So the coefficient of the third terms is 1
8 0
3 years ago
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