All categories

3 years ago

Simply the variable expression below as much as possible. 7x + (5.6) z

Mathematics

1 answer:

marta [7]3 years ago

3 0

Answer:

7x + 5.6z

Step-by-step explanation:

To simplify any expression we use PEMDA ( order of operation)

Parenthesis

Exponents

Multiplication and division

Addition and subtraction

7x + (5.6) z

Here we have 5.6 inside the parenthesis

We multiply 5.6 with z

so it becomes 5.6z

7x + 5.6 z

Both terms 7x and 5.6z have different variable so they are not like terms

We cannot combine unlike terms, so we leave as it is

7x + 5.6z

You might be interested in

Find the value of the greater root of x2 - 6x + 5 = 0 A) -5 B)-1 C)1 D)5

VARVARA [1.3K]

2x-6x+5=0
-4x+5=0
-4x=-5

4 0

2 years ago

Read 2 more answers

What percentage of 3 is 4?

Artyom0805 [142]

Answer:

13.333% of 3 is 4.

Step-by-step explanation:

Take missing value = x

x% of 3 = 4

x/100 × 3 = 4

3x/100 = 4

3x = 400

x = 400/3

x = 13.333

Hope it helps ⚜

5 0

1 year ago

Read 2 more answers

The sum of 4 consecutive integers is 198. What is the fourth number in this sequence.

Georgia [21]

Let x, x+1,x+2, x +3 are the numbers
so
x + x +1 + x +2 +x +3 = 198
4x + 6 = 198
4x =198-6
4x = 192
x = 192/4
x = 48
x + 1 = 48 + 1 = 49
x + 2 = 48 + 2 = 50
x + 3 = 48 + 3 = 51

proof
48 + 49 + 50 + 51 = 198

so the numbers are 48, 49, 50, 51

fourth number in this sequence is 51

7 0

2 years ago

Find the average rate of change of f(x) = x^2–5x+1 from x = 2 to x= 5.

Agata [3.3K]

Answer:

Step-by-step explanation:

it should be the answer if not messge me so we can work it out

3 0

2 years ago

Find the distance between (4,6) and (-2, -2)

Nataly [62]

Answer: