All categories

3 years ago

For each part, use the Distributive Property to write an equivalent expression

Mathematics

2 answers:

iren2701 [21]3 years ago

6 0

Answer:

The answer is -3x.

Step-by-step explanation:

Combine like terms.

Hope this helps :)

dolphi86 [110]3 years ago

5 0

Answer:

-3x

Step-by-step explanation:

-7x+4x

think of it as 4x-7x when you take 4 away from 7 you get a negative 3 therfore your answer will be -3x

You might be interested in

The gear ratio of two gears is the ratio of the number of teeth of the larger gear to the number of teeth of the smaller gear. I

VLD [36.1K]

Answer:

24 gear.

Step-by-step explanation:

It is given that $Gear A:Gear B=Gear B:Gear C$ .

$\dfrac{Gear A}{Gear B}=\dfrac{Gear B}{Gear C}$

Gear A = 36 teeth

Gear C = 16 teeth

Let gear B have x teeth.

$\dfrac{36}{x}=\dfrac{x}{16}$

On cross multiplication we get

$36\times 16=x\times x$

$576=x^2$

Taking square root on both sides.

$24=x$

Therefore, gear B have 24 teeth.

6 0

4 years ago

How to solve a simultaneous equation

Diano4ka-milaya [45]

Http://mathsfirst.massey.ac.nz/Algebra/SystemsofLinEq/EMeth.htm this website explains it well

6 0

4 years ago

Which statement is true?

erastovalidia [21]

Answer:

A square is always a rhombus.

Explanation:

A square has 4 sides of equal length.

5 0

3 years ago

Read 2 more answers

Please help me<br><br> 6 (d+1) - 2d = 54

Anni [7]

I will answer this but are there answer choices?

6 0

4 years ago

Read 2 more answers

If you select one card at random from a standard deck of 52 cards, what is the probability that the card is a five AND a club?

horsena [70]

Probability is expressed as

number of favorable outcomes/number of total outcomes

The number of cards in a deck is 52(total outcomes)

Recall, there is only 1 five of clubs in a deck of cards(favorable outcomes)

Thus, the probability that the card is a five AND a club is 1/52

4 0

2 years ago