All categories

3 years ago

Find an expression which represents the difference when (-3x + 5y) is subtracted

Mathematics

1 answer:

lubasha [3.4K]3 years ago

8 0

Step-by-step explanation:

-3x+5y-(-6x)+3y

-3x+5y+6x+3y

-3x+6x+5y+3y

3x+2y.

You might be interested in

Explain how using the expanded form 4,000 + 30 + 2 can help find the product of 5 and 4,032

belka [17]

5*4032=5*(4000+30+2)=5*4000+5*30+5*2, it helps to break down the number to smaller bits,

8 0

3 years ago

6) Evaluate 3/4x if X = -1/4

marysya [2.9K]

Answer: $-\frac{3}{16}$

Step-by-step explanation:

$\frac{3}{4}(-\frac{1}{4} )$

multiply the numberator and denominator:

3*-1 = -3

and

4*4 = 16 so,

$-\frac{3}{16}$ is the answer

7 0

2 years ago

Read 2 more answers

Please help me solve this fast

dangina [55]

Answer:

Clean machine slope: 3/2

Sudz slope: 3/2

This means they rise and run at the same rate.

y intercept of clean machine: 2

y intercept of sudz: 4

this tells us that the cost for sudz is higher per pound.

Clean machine because 4 pounds at sudz costs 10 dollars, while 5.5 pounds at clean machine costs 10 dollars. You get more for less at clean machine.

a. plot these points

Brand A: (0,100) (1,150)

Brand B: (0,200) (1,225)

b. Brand B cuz 25 is lower than 50

4 0

3 years ago

Please help me out with this..Thanks

tester [92]

Answer:

10v² - 27v - 17vx - 20x²

Step-by-step explanation:

Given

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

Each term in the second parenthesis is multiplied by each term in the first parenthesis, that is

5v(2v - 5x - 3) + 4x(2v - 5x - 3) ← distribute both parenthesis

= 10v² - 25vx - 15v + 8vx - 20x² - 12x ← collect like terms

= 10v² - 15v - 17vx - 12x - 20x²

4 0

4 years ago

Terry but 34 boxes of chocolate bars and gave 18 of her boxes away to her older brother. If each box has 24 chocolate bars insid

SCORPION-xisa [38]

Terry still have 384 peices of chocolate bars

Solution:

Given that Terry buys 34 boxes of chocolate bars and gave 18 of her boxes away to her older brother

To find: Number of pieces Terry still have

Total boxes with Terry initially = 34 boxes

Now terry has given 18 of her boxes to her older brother

So the boxes now left with Terry is:

boxes left with Terry = Total boxes with Terry initially - number of boxes given to older brother

boxes left with Terry = 34 - 18 = 16

So Terry has 16 boxes left

Each box has 24 chocolate bars inside it

1 box = 24 chocolate bars

So, 16 boxes = 24 x 16 = 384

So Terry has 384 peices of chocolate bars left

4 0

3 years ago