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charle [14.2K]
3 years ago
13

Giving brainily to correct answer

Mathematics
2 answers:
Verizon [17]3 years ago
8 0
I think the answer is 240
Nezavi [6.7K]3 years ago
3 0
I think its A sorry if its wrong
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A grocery store sells avocados for $2.35 per pound how much would it cost to buy 7.4 pounds of avocados from this store
sergejj [24]

Answer: cost to buy 7.4 pounds of avocados from this store=$17.39

Step-by-step explanation:

Sale of avocados   per pound in the grocery= $2.35  

Sale of 7.4 pounds of avocados=  $2.35  x 7.4 pounds =$17.39

Therefore, the cost to buy 7.4 pounds of avocados from this store=$17.39

6 0
3 years ago
A plane traveled 1248 miles to Ft. Worth and back. The trip there was with the wind. It took 12
Artemon [7]

speed of the  plane in still air is 76 m/s and speed of the wind is 28 m/s .

<u>Step-by-step explanation:</u>

Here we have , A plane traveled 1248 miles to Ft. Worth and back. The trip there was with the wind. It took 12  hours. The trip back was into the wind. The trip back took 24 hours. We need to find What is the speed of the  plane in still air? What is the speed of the wind? Let's find out :

<u>For Going trip :</u>

Let speed of plane be u , and wind be v so : Speed = ( Distance ) / ( time )

⇒ u+v = \frac{1248}{12}

⇒ u+v = 104   ...........(1)

<u>For Returning Trip :</u>

⇒ u-v = \frac{1248}{24}

⇒ u-v = 52   ...........(2)

Adding both equations we get :

⇒ (u+v)+(u-v)=104+52

⇒ 2u=156

⇒ u= 76m/s

Putting this value in equation (1) we get :

⇒ 76+v = 104

⇒ v=28m/s

Therefore , speed of the  plane in still air is 76 m/s and speed of the wind is 28 m/s .

6 0
3 years ago
HELPPPPP!!!!!! ASAPPPP!!!!! WILL GIVE BRAINIEST IF RIGHT!!!
Stels [109]

Answer:

its d

Step-by-step explanation:

3 0
3 years ago
Help me pls what is 3(3)+1
drek231 [11]

Answer:its 10 :)

Step-by-step explanation:

4 0
3 years ago
How can 12×50 help you find 12×49?
n200080 [17]
It will help because than you could subtract 12 to get the answer of 12 x 49. You just have to make sure you do the problem right.
7 0
3 years ago
Read 2 more answers
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