All categories

3 years ago

Which expressions are equivalent to 6xy + 9xy - 18y

Mathematics

2 answers:

Verdich [7]3 years ago

7 0

The correct answers are A and C

lakkis [162]3 years ago

4 0

6xy + 9xy - 18y
3(2xy + 3xy - 6y) <==
3y(2x + 3x - 6)<==

15xy - 18y
3y(5x - 6) <==

answers are : A, C and E

You might be interested in

Ms Rios buys 453 grams of Strawberries . she has 23 grams left after making smoothies . how many gram of strawberries did she us

Dominik [7]

To find out the answer of this question, you just need to find out the difference between beginning amount and the ending amount

The amount of strawberries she used : 453 gram - 23 grams

The answer is 430 grams

Hope this helps

6 0

3 years ago

If n represents a number, then write an expression for two less than one fourth of

melomori [17]

Answer:

$\frac{1}{4} n - 2$

8 0

4 years ago

What is 2x+3=-7 for property of equality

Tasya [4]

Answer:

-5

Step-by-step explanation:

2x+3=-7

2x=-7-3

2x=-10

x=-10/2

x=-5

3 0

3 years ago

If a assignment is woth 80 points and i got 70 points, what % did i get? And what is the grade?

sveticcg [70]

you got a 87.5% B

(divide what you got by how many points possible)

hope that helps :)

8 0

4 years ago

Write the number 2.4 in the form a/b using integers

iragen [17]

Answer:

$2\frac{4}{10}=\frac{24}{10}=\frac{12}{5}$

Step-by-step explanation:

Here we have a number in the ones place, 2, and a number in the tenths place, 4.

Any number in front of the decimal becomes the whole number in front of the mixed number fraction
The numerator will be any number after the decimal
The denominator will be the value of the place the number after the decimal is in

Here our whole number is 2, the numerator is 4, and it is in the tenths place, so our denominator will be 10

Our fraction becomes $2\frac{4}{10}$ which then turns into the improper fraction $\frac{24}{10}$ and then simplifying if needed becomes $\frac{12}{5}$ after dividing the fraction by 2

3 0

3 years ago