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Ilya [14]
3 years ago
7

WILL GIVE BRAINLIEST AND 5 RATING IF HELP!

Mathematics
1 answer:
Strike441 [17]3 years ago
4 0
The answer is the second one
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[CORRECT ANSWER RECEIVES BRAINLIEST ONLY
sammy [17]

Answer:

step 2

Step-by-step explanation:

The student first made an error in the step 2.

Because if we simplify the equation A in step 1, we should distribute the right side of the equation following the rule a(b-c) = a*b +a*(-c)

So, it would be

–7y = (-7)*(16)+(-7)*(-2z)

=> -7y = -112 + 14z

3 0
2 years ago
Read 2 more answers
Brandon buys a radio for 43.99 in a state where sales tax is 7%.What is the total brandon pays for the radio
guajiro [1.7K]

Answer: $47.06 if you do not round or $47.07 if you are required to round up.


Step-by-step explanation:

$43.99× .07 = 3.0793

$43.99+ $3.07 = $47.06

(If you round up then follow below)


$43.99× .07= 3.0793 (the 9 would cause you to round the 7 up to 8)

$43.99+ $3.08= $47.07


4 0
3 years ago
Y + 3y + 5y = -18 what is the value of y
ANEK [815]

Answer:

y = -2

Step-by-step explanation:

Step 1: Combine like terms.

  • (y+3y+5y)=-18
  • 9y=-18

Step 2: Divide both sides by 9.

  • 9y/9=-18/9
  • y=-2

Step 3: Check if solution is correct.

  • -2+3(-2)+5(-2)=-18
  • -2-6-10=-18
  • -18=-18

Therefore, y = -2.

7 0
2 years ago
Write a fraction as a mixed number 20/10
Anna11 [10]
To get 20/10 as a mixed number you would have to take 20 and divide it by 10. Once you do that your answer should be 2.
4 0
3 years ago
Can i get your answer plz
kompoz [17]

Answer:

The answer is the last one

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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