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fiasKO [112]
3 years ago
7

How do you do this???

Mathematics
1 answer:
svetlana [45]3 years ago
8 0
14.
v =  \frac{9 \times 2}{3}  =  \frac{18}{3}  = 6
16.
x =  \frac{11 \times 60}{10}  =  \frac{660}{10}  = 66
please mark as brainliest.
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3 years ago
Ali simplifies the expression 9y+y to 9y2. Use the drop-down menus to complete the statements below to explain why Ali's solutio
maxonik [38]

Ali's solution is incorrect.

Ali had to add both the terms and should get 10y answer, and not multiply both terms and get answer 9y^2 which is wrong.

Step-by-step explanation:

Ali simplifies the expression 9y+y to 9y2. We need to identify if Ali's solution is correct or incorrect.

Ali's solution is incorrect.

Reason:

We are given the expression: 9y+y

When we add two like terms ( terms having the same variable and exponent), we add the coefficients of both like terms.

In our case 9y+y = 10y

Whereas Ali has done multiplication of both terms and not addition.

In multiplication we add the exponents of the same variables i.e 9y+y = 9y^2

So, Ali had to add both the terms and should get 10y answer, and not multiply both terms and get answer 9y^2 which is wrong.

Keywords: Solving expressions

Learn more about Solving expressions at:

  • brainly.com/question/11207748
  • brainly.com/question/1600376
  • brainly.com/question/2456302

#learnwithBrainly

7 0
3 years ago
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