All categories

3 years ago

2(3C + 2d) = I don’t understand

Mathematics

2 answers:

Bezzdna [24]3 years ago

5 0

Answer:

i think its just saying times the numbers in (_) by 2 so 6c + 4d if so if not then sorry

Step-by-step explanation:

Lesechka [4]3 years ago

4 0

Answer: 6c + 4d

Step-by-step explanation:

The problem is in parentheses so you would distribute the 3 to each.

2x3c = 6c

2x2d = 4d

You might be interested in

If the markup us 80% and the selling price is $122.40, what is the cost to store?

stiv31 [10]

You can do it this think and if you can't I will help you

4 0

3 years ago

The cost of a fridge has increased by 15% to £828 <br> Work out the original price

Afina-wow [57]

Muliply .15 to 828 and get your answer the add it to 828

4 0

3 years ago

Read 2 more answers

What is the simplified form of 4 X ? 3 + 7?

tia_tia [17]

Answer:

4x(10)

Step-by-step explanation:

add 3+7=10

4x is multiplying 3+7=10

4x(10)

6 0

3 years ago

What is the solution to the following system of equations? x − 4y = 6 2x + 2y = 12 (0, 10) (10, 0) (6, 0) (0, 6)

frozen [14]

Answer:

(6,0)

Step-by-step explanation:

The given system has equations:

$x-4y=6$

$2x+2y=12$

Multiply the top equation by 2 to get:

$2x-8y=12$

$2x+2y=12$

Subtract the top equation form the bottom equation to get:

$2x-2x+2y--8y=12-12$

$\implies 10y=0$

$\implies y=0$

Put y=0 into $x-4y=6$

$x-4*0=6$

$\implies x=6$

Therefore the solution is (6,0)

4 0

3 years ago

Find the average rate of change of this function:

Phoenix [80]

Answer:

A slope of the line over the interval of [-6, -1] is ⅕ as illustrated in the graph above

7 0

2 years ago