3 years ago

Simplify the equation.

Mathematics

2 answers:

maks197457 [2]3 years ago

8 0

Answer:

Step-by-step explanation:

5(x-3y)+2(4x+y)-(x+y)

5x-15y+8x+2y-x-y

5x+8x-x-15y+2y-y

13x-x-13y-y

12x-12y

masya89 [10]3 years ago

7 0

12x-14y
explanation:
add 5x and 8x and you get 13x−15y+2y−x−y
then subtract x from 13 x and you get 12x-15y+2y-y
then you add -15y and 2y and you get 12x-13y-y
then you subtract y from -13y and you get 12x-14y (answer).

You might be interested in

Elijah earns $200 for 8 hours of work.What is the rate (in dollars per item)

MAXImum [283]

25 dollars per hour should be the correct answer

6 0

3 years ago

A bottle contains 3.5 liters of water. A second bottle contains 3,750 milliliter soft water. How many more millimeters are in th

Lelechka [254]

250 ml more

3,750-3500=250

8 0

3 years ago

In May, a national park had 50,498 visitors. In June, the same park had 82,062 visitors. How many more visitors did the park hav

lord [1]

Answer:

31,564

Step-by-step explanation:

82,062 - 50,498 = 31,564

7 0

3 years ago

What is the solution set of the following equation?

Maslowich

$-8x + x + 15 = -7x + 12\\\\-8x+x+7x=12-15\\\\0=-3\\\\x\in\emptyset$

8 0

3 years ago

The cost of 4 pounds of bananas is $3.52. What is the constant of proportionality that relates the cost of dollars, y, to the nu

Marrrta [24]

Answer:

B. $0.88

Step-by-step explanation:

x = number of bananas

y = cost of bananas in dollars

Given that 4 bananas cost $3.52, the constant of proportionality that relates cost of bananas, y, to the number of pounds of bananas, x = y/x

y = 3.52

x = 4

Therefore:

Constant of proportionality = $\frac{3.52}{4} = 0.88$ .

4 0

3 years ago