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Sever21 [200]
3 years ago
14

Whats 2+7 because i really need help

Mathematics
2 answers:
Aloiza [94]3 years ago
7 0

Answer:

9 LOL-

Step-by-step explanation:

kirill115 [55]3 years ago
5 0

Answer:

9

Step-by-step explanation:

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PLEASE HELP ME!! PLEASE DON'T ANSWER IF YOU ARE NOT PSOTIVE ON WHAT THE ANSWER IS!!!
Talja [164]

Answer:

its A

Step-by-step explanation:

im not gonna step by step it becuase i dont have time but its A

5 0
3 years ago
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A store buys 7 sweaters for $42 and sells them for $182. How much profit does the store make per sweater?
defon

Answer:

$20 per sweater.

Step-by-step explanation:

It is given that,

A store buys 7 sweaters for $42 and sells them for $182.

We need to find how much profit the store make per sweater.

The amount the store bought the sweaters fr is calculated as follows :

$182- $42 = $140

Profit the store made per sweater is given by :

\dfrac{140}{7}=20

Hence, the store will make $20 per sweater.

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3 years ago
(2^8 ⋅ 5^−5 ⋅ 19^0)^−2 ⋅ 5 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 2^28 (5 points)
DENIUS [597]

Answer:

the answer is 400

Step-by-step explanation:

8 0
3 years ago
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Customary Units of Capacity Questions fill in the blanks.
Alik [6]
4qt=8c
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5 0
3 years ago
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Bill changes £450 from his bank and gets $729.
Kobotan [32]

Answer:

Bill got more ($1.62) for each pound exchanged than did Gwyll ($1.56).

Step-by-step explanation:

Let's calculate the unit rate in each case, that is, the number of dollars obtained through exchanging one (1) pound for dollars:

Bill:

$729

--------- = $1.62 per pound

£450

Gwyll:

$780

---------- = $1.56 per pound

 £500

Bill got more ($1.62) for each pound exchanged than did Gwyll ($1.56).

8 0
3 years ago
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