3 years ago

Evaluate |bc|, given a = 5, b = -3, and c = -2.

Mathematics

1 answer:

Anni [7]3 years ago

7 0

Answer:

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

|Absolute Value| - makes any number positive

Step-by-step explanation:

Step 1: Define

|bc|

a = 5

b = -3

c = -2

Step 2: Evaluate

Substitute: |-3 · -2|
Multiply: |6|
Evaluate: 6

You might be interested in

at a local print shop 20 copies can be made for $4. At this rate how mamy copoes can be made for $14

Anon25 [30]

Answer:

70 copies

Step-by-step explanation:

If 20 copies makes $4 then if you take 20/4 then that gives you 5 copies/dollar

So 5 times 14 equals 70 copies

4 0

4 years ago

Read 2 more answers

What is the value of y? 6(5 + 3) = 6 • 5 + 6 • y y =

Murljashka [212]

Y = 3

If you'd like an explaination, please, ask.

I just don't want to write all of the steps out -- yey, apathy.

8 0

3 years ago

Read 2 more answers

It's urgent please help

svetoff [14.1K]

Answer:

The equation of line is 2x-3y=15.

Step-by-step explanation:

Given;

Slope is 2/3 and crosses y axis at (0,-5).

Now, the point = (0,-5) that is $(x_{1},y_{1})$ and the slope of the line = 2/3 which is $m$ .

So, now putting the formula for the equation of the line:

$y-y_{1} =m(x-x_{1})$

$y-(-5)=\frac{2}{3}(x-0)$

$y+5=\frac{2}{3}(x-0)$

On solving equation we get :

$3y+15=2x-0$

$15=2x-3y$

$2x-3y=15$

Therefore, the equation of line is 2x-3y=15.

7 0

4 years ago

Molly knows that 10% of 80 id 8. Based on this infomation shen claims that 30% of 80 is 32

Gala2k [10]

Shes is wrong because 30% of 80 is 24

5 0

3 years ago

The equation of the regression line is Y = 76 + 2x. Which of the

balandron [24]

None of those are shown on the graph.

7 0

3 years ago