How do u solve this? (-2)+11+4

2 answers:

7 0

1. Simplify brackets-2+11+4 
2. Simplify13

(answer is 13) cymath.com is a great help

MAXImum [283]2 years ago

6 0

13 so you use pemdas to anwser corectly

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What is the slope of the line? please help right answers only please!

grigory [225]

Answer: 2

Step-by-step explanation:

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8 0

2 years ago

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Y= -2/3x - 2 2x + y = 2 Find the solution of the systems of linear equation by graphing

egoroff_w [7]

Answer:

x = 3, y = -4

Explanations:

The given system of linear equations is:

$\begin{gathered} y\text{ = }\frac{-2}{3}x\text{ - 2}\ldots\ldots\ldots\ldots.(1) \\ 2x\text{ + y = 2}\ldots\ldots\ldots\ldots\text{.}\mathrm{}(2) \end{gathered}$

The graph representing the equations is plotted below:

$\begin{gathered} \text{The red line represents y = }\frac{-2}{3}x\text{ -2} \\ \text{The blue line represents 2x + y = 2} \end{gathered}$

The point where both lines intersect is the solution to the system of equations.

The lines intersect at the point (3, -4), therefore, (3, -4) is the solution to the system of equations

7 0

1 year ago

X/2=5/15 solve the proportion

barxatty [35]

$\frac{x}{2}$ = $\frac{5}{15}$ equals x = $\frac{2}{3}$ .

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Second, multiply both sides by 2. Your problem should look like: x = $\frac{2}{3}$ , which is the answer.

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2 years ago

Liam thinks of a number.

otez555 [7]

so say the number he's thinking of is n, write n down, then he multiplies it by 5 which is 5n then he subtracts 60 from 5n, which is 5n-60, the question states that the answer "5n-60" is equal to the number he started with which is n, so you setup 5n-60=n and solve for n.