2 years ago

What an expression for 8 times b

Mathematics

2 answers:

AleksAgata [21]2 years ago

7 0

Answer:

Step-by-step explanation:

8 times b means we multiply 8 AND b so:

Katyanochek1 [597]2 years ago

3 0

Answer:

Step-by-step explanation:

'8 times b' symbolizes 8 being multiplied by 'b'.

Times is a word associated with multiplying.

8 times b can be 8 * b or most ideally, 8b.

Hope this helps!

You might be interested in

For which division problems should you write the first digit of the quotient in the hundreds place?

Levart [38]

D is the right answer

4 0

2 years ago

Read 2 more answers

Which equation is quadratic in form?

just olya [345]

Answer:

Step-by-step explanation:

i think

5 0

2 years ago

Read 2 more answers

Question 8

sasho [114]

we are given

system of equations

First equation is

$3x-2y=31$

Second equation is

$3x+2y=-1$

now, we can find augmented matrix

$A=\begin{pmatrix}3&-2&31\\ 3&2&-1\end{pmatrix}$

now, we can change it into reduced row echelon form

step-1: multiply the 1st row by 1/3

$A=\begin{pmatrix}1&-2/3&31/3\\ 3&2&-1\end{pmatrix}$

step-2:add -3 times the 1st row to the 2nd row

$A=\begin{pmatrix}1&-2/3&31/3\\ 0&4&-32\end{pmatrix}$

step-3:multiply the 2nd row by 1/4

$A=\begin{pmatrix}1&-2/3&31/3\\ 0&1&-8\end{pmatrix}$

step-4: add 2/3 times the 2nd row to the 1st row

$A=\begin{pmatrix}1&0&5\\ 0&1&-8\end{pmatrix}$

so, we get

$x=5,y=-8$

Answer is (5,-8)

6 0

3 years ago

Read 2 more answers

Going to college can cost a lot! What are some costs of attending college? Come up with at least 3 different costs.

scoray [572]

Buying books, your dorm and maybe a ride to get to school

6 0

2 years ago

Read 2 more answers

In 2000 the small town

Elodia [21]

Answer:

what the question ?

4 0

3 years ago