3 years ago

Does a multi-step equation always,sometimes,or never have a solution

2 answers:

4 0

Sometimes has a solution

3 0

It depends on whether the equation has (a) variable(s)

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MrRa [10]

We can find area by calculating area of squre with side 27in minus area of square with side12in

4 0

3 years ago

Art [367]

Answer:

see explanation

Step-by-step explanation:

Given

a = $\left[\begin{array}{ccc}3\\2\\\end{array}\right]$

To obtain -3a multiply each of the elements of a by -3

3a = $\left[\begin{array}{ccc}-3(3)\\-3(2)\\\end{array}\right]$ = $\left[\begin{array}{ccc}-9\\-6\\\end{array}\right]$

To obtain 1.5a multiply each element by 1.5

1.5a = $\left[\begin{array}{ccc}1.5(3)\\1.5(2)\\\end{array}\right]$ = $\left[\begin{array}{ccc}4.5\\3\\\end{array}\right]$

8 0

3 years ago

Helen [10]

Because you are not adding the x's .When you add the coefficients, the variable comes along with it.

8 0

3 years ago

Elenna [48]

Each with half a pound.

6 0

3 years ago

shusha [124]

The answer will be t=2.50g I think

8 0

2 years ago