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2 years ago

7

Solve the system of equations using the linear combination method.

1 answer:

almond37 [142]2 years ago

5 0

Answer: Please rewrite your question or send a pic. It is not clear what you are asking.

Step-by-step explanation:

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I don't know what to do

Debora [2.8K]

This is easy go on khan academy an look up how to find the y coordinate

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3 years ago

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Be sure to show your work and solve for k :<br> ( 264 + 3 x 7 ) divided by 3= k

Paul [167]

Hi there!

$\large\boxed{k = 95}$

Use PEMDAS:

Evaluate inside of parenthesis:

(264 + 3 × 7)

Multiply:

(264 + 21)

Add:

285

Divide by 3:

285 ÷ 3 = 95

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2 years ago

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Which is the best description of triangles ABC and DEF?

a_sh-v [17]

C is the answer. Congruent is just a synonym of similar therefore C is the answer.

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2 years ago

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The two dot plots represent a sample of the number of

zheka24 [161]

The answer is:

Both have the same number of data points

Both means are between 3 and 4

Westwood has less variability than Middleton

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2 years ago

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the axis of symmetry for a function in the form f(x)=x^2+4x-5 is x=-2. what are the coordinates of the vertex of the graph?

Alenkasestr [34]

Hello :
<span>f(x)=x²+4x-5
</span><span>The axis of symmetry for a function in the form f(x)=x^2+4x-5 is x=-2 :
</span>f(x) = (x+2)² + b
f(x) x²+4x+4+b= x² +4x-5
4+b= -5
b = -9
the vertex is : (2 , -9)

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3 years ago

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