All categories

4 years ago

What is the answer to factorise 10x - 15

Mathematics

2 answers:

marysya [2.9K]4 years ago

8 0

Answer:

5(2x-3)

Step-by-step explanation:

fredd [130]4 years ago

8 0

Answer:

Step-by-step explanation:

hello :

10x-15 = 5(2x-3) ...the factor is : 5

You might be interested in

What is the measurement for

Vinil7 [7]

A. 120. You double the 60 degrees on the right side as it is Qual to the angle on the left

Hope I helped

7 0

2 years ago

Read 2 more answers

Anyone help?? Please I really need it.

Alja [10]

Answer:

-0.725

Step-by-step explanation:

Divide 2.9 by 4

The answer to that is 0.725.

Add a negative to your answer.

Answer: -0.725

4 0

3 years ago

MOST REASONABLE ANSWER GETS BRAINLIEST !! YOU ALSO GET 100 POINTS!!

Len [333]

Answer:

$2.99

Step-by-step explanation:

P.S. if that is u in your pfp you are rlly pretty

3 0

3 years ago

Urn A contains five white balls and seven black balls. Urn B contains three white balls and four black balls. A ball is drawn fr

12345 [234]

Answer:

0.636

Step-by-step explanation:

Let Aw, Ab, Bw, Bb the following events:

Aw = the ball drawn from urn A is white

Ab = the ball drawn from urn A is black

Bw = the ball drawn from urn B is white

Bb = the ball drawn from urn B is black

the probability that the transferred ball was black given that the second ball drawn was black is P(Ab | Bb)

By the Bayes' Theorem

$\bf P(Ab | Bb)=\frac{P(Bb|Ab)P(Ab)}{P(Bb|Ab)P(Ab)+P(Bb|Aw)P(Aw)}=\frac{(5/8)(7/12)}{(5/8)(7/12)+(4/8)(5/12)}$

Working out the calculations

$\bf P(Ab | Bb)=\frac{P(Bb|Ab)P(Ab)}{P(Bb|Ab)P(Ab)+P(Bb|Aw)P(Aw)}=\frac{(5/8)(7/12)}{(5/8)(7/12)+(4/8)(5/12)}=\\\frac{35/96}{35/96+20/96}=35/55=7/11=0.636$

rounded to three decimals

4 0

3 years ago

Solve for x<br><br> a. 2/3x=11/6<br> b. 3/4 divided by x=1/3

N76 [4]

<h3>Answer:</h3>

a) x = 11/4
b) x = 9/4

<h3>Explanation:</h3>

a) Multiply the equation by 6

... 4x = 11

... x = 11/4 . . . . . divide by the coefficient of x

b) Multiply the equation by 3x

... (3/4)/x × 3x = (1/3) × 3x

... 9/4 = x . . . . . simplify

3 0

3 years ago