3 years ago

Identify the errors the student made

Mathematics

1 answer:

uranmaximum [27]3 years ago

3 0

Answer:

Second step: 2/2 does not give you 2.

It would be 2x + 1 - 4 = 3x - 3

Since he mess up on the second step, the following steps are also messed up

You might be interested in

Does anyone knows this please!<br><br> -2x x 5x<br> -(8x)^2

satela [25.4K]

Answer:

-74x^2

Step-by-step explanation:

-2x x 5x -(8x)^2

-10x^2-(8x)^2

-10x^2-64x^2

-74x^2

7 0

3 years ago

Trevor tutors French for $12 an hour and scoops ice cream for $8 an hour. He is going to work 20 hours this week. At least how m

Arlecino [84]

Answer:

the answer is 16 hours

Step-by-step explanation:

i just multiplied 12(the amount he gets from tutoring) and multiplied it by different numbers to see which one gets him past $190

8 0

3 years ago

Hi, i need help on these. thank you very much [urgent]

stepladder [879]

$(4y - 3x) \times (4y + 3x)$

$( {11a}^{5} - {b}^{4} ) \times ( {11a}^{5} + {b}^{4} )$

7 0

3 years ago

Jen has 2 meters of taffy. She wants to give each of her 3 best friends an equal amount of taffy. How many centimeters of taffy

Katarina [22]

first you'll need to convert the meters to centimeters. 2 meters = 200 centimeters. then you divide 200 by 3 which is 6 2/3 centimeters for each person.

7 0

4 years ago

Read 2 more answers

Which of the following is the solution to the quadratic equation <br> x2−10x+21=0 ?

Annette [7]

Step-by-step explanation:

the answer is the image above

7 0

3 years ago

Read 2 more answers

Identify the errors the student made ​

Identify the errors the student made