Ask question

Ask question

All categories

3 years ago

12

A student solved the equation 6s – 10 = 2 + 3s + s and got s = –4. His work shown below is his check for this problem. Which sta

tement best applies to the work shown?

1 answer:

LenaWriter [7]3 years ago

6 0

6s - 10= 2 + 3s + s
6s - 10= 2 + 4s
6s - 4s= 2 + 10
2s= 12
divide both sides by 2
s= 6
so his answer is wrong

You might be interested in

Can someone help me with #8

snow_tiger [21]

Answer:

b)

Step-by-step explanation:

4 0

3 years ago

Can someone solve number 22 step by step?

Nana76 [90]

Answer:

2/3

Step-by -step explanation:

5 0

3 years ago

How many roots does the equation 3x² = 1 - 7x have and what is the nature of the roots

AnnyKZ [126]

Answer:

Step-by-step explanation:

Rewrite this quadratic in standard form: 3x^2 + 7x - 1.

The coefficients of x are {3, 7, -1}, and so the discriminant is b^2 - 4ac, or

7^2 - 4(3)(-1), or 49 + 12, or 61. Because the discriminant is positive, this quadratic has two real, unequal roots

7 0

3 years ago

Which expression is equivalent to 2x4×−3x2?

zalisa [80]

Answer:

2(4x-3)

Step-by-step explanation:

5 0

3 years ago

Can someone help me with e, f, g, a, and b I would really appreciate it

Leto [7]

<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em>

4 0

3 years ago