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tensa zangetsu [6.8K]
3 years ago
8

Louis bought packages of donuts. There were 4 donuts in each packages, and Louis gave 6 to his friend. Write an expression to sh

ow thus situation
Mathematics
1 answer:
Ahat [919]3 years ago
3 0

Answer:

4x-6

Step-by-step explanation:

4x-6

4 is for number of doughnuts in each package, 6 is for the taken doughnuts

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Lines C and D are represented by the equations given below: Line C: y = x + 6 Line D: y = 3x + 2 Which of these shows the soluti
Andre45 [30]

Solution: (2,8)

Using the elimination method set up the system of equations like:

y = x + 6

y = 3x + 2

Eliminate the x-variable by multiplying the top equation by -3

-3y = -3x -18

y = 3x + 2

Combine terms:

-2y = -16

-y = -8

y = 8

Plug in 8 to one of the first equations for y

8 = 3x + 2

6 = 3x

x = 2

Solution: (2,8)

7 0
3 years ago
Solve m/26=-1/2 '''''''''''''''''''''''
trapecia [35]

Answer:

m= -13

Step-by-step explanation:

step1:  left part times 26 is   m

step2: right part times 26 is -13

so m= -13

6 0
3 years ago
(2x+2y=10)+(-x+y=1)
ruslelena [56]
\bf \begin{cases}
2x+2y=10\\
-x+y=1
\end{cases}\\\\
-------------------------------\\\\
-x+y=1\implies y=1+x\impliedby \textit{let's plug that in the first equation}
\\\\\\
2x+2(\stackrel{y}{1+x})=10\implies 2x+2+2x=10\implies 4x=8
\\\\\\
x=\cfrac{8}{4}\implies \boxed{x=2}\impliedby \textit{let's plug that in the second one}
\\\\\\
-(\stackrel{x}{2})+y=1\implies \boxed{y=3}
7 0
4 years ago
Divide 0.008 divided by 0.25.
Natalija [7]

Answer:

0.032

Step-by-step explanation:

.008/.25

Use a calculator or do it on google

5 0
3 years ago
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I believe that your answer is A.
4 0
3 years ago
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