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svlad2 [7]
2 years ago
15

Simplify, using the distributive property and then combining like terms. 4(2x+y)-3(x+y)

Mathematics
2 answers:
oee [108]2 years ago
5 0

Hello!

<h2>Answer:</h2><h2 />

:\boxed{ \bf The~answer~is~5x~+~y}

<h2>___________________________________</h2><h2>Explanation: </h2>

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

Multiply everything inside the brackets by the number outside.

= 8x + 4y - 3x - 3y

Next, combine like terms.

= 8x - 3x + 4y - 3y

= 5x + y

amm18122 years ago
5 0

Answer:

5x + y

Step-by-step explanation:

4(2x + y) - 3(x + y) = 4*2x + 4y - 3x - 3y = 8x - 3x + 4y - 3y = 5x + y

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Is -9 a rational number
Artemon [7]

Answer:

If we mean - √9, then it is a rational number.

Step-by-step explanation:

6 0
3 years ago
Find the solution of the system of equations.<br> 10x+10y=40 <br> 5x+3y=8
ddd [48]

Answer:

x = -2 & y = 6

Step-by-step explanation:

10x+10y=40

10x+10y+ -10y=40+-10y

10x=-10y+40

\frac{10x}{10} =\frac{-10y+40}{10}

x=-y+4

5x+3y=8

5(-y+4)+3y=8

-2y+20=8

-2y+20+-20=8+-20

-2y=-12

\div2

y=6

x=-y+4

x=-6+4

x=-2

Hope this helps.

7 0
2 years ago
Consider the equation 2/5y = 20. Tell whether each statement is true or false
svlad2 [7]

Answer:

A. True
B. False
C. False
D. True

Step-by-step explanation:

3 0
2 years ago
Caitlin buys some apples and some oranges. She buys twice as many apples as oranges. Each apple costs £0.25 Each orange costs £0
Vitek1552 [10]

Answer:

14

Step-by-step explanation:

Caitlin buys twice as many apples as oranges.

2a=o

Apples cost 0.25 and Oranges cost 0.30, we have a maximum of 5 to spend.

5-2a(0.30)-0.25a=0

5=2a(0.30)-0.25a\\5=0.6a-0.25a\\5=0.35a\\a=14

3 0
3 years ago
PLEASE HELP URGENTLY!
torisob [31]

Answer:

here's your answer hope it helps!!

7 0
2 years ago
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