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matrenka [14]
2 years ago
15

Solve the system using substitution. Show your work and give your answers as an ordered pair.​

Mathematics
1 answer:
Darina [25.2K]2 years ago
6 0
Solution and answer below.

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stiks02 [169]

Step-by-step explanation:

solve the ineq first then plot on the number line so,

-2(4x + 5) ≤ 30

-8x - 10 ≤ 30

-8x ≤ 40

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Topic: Inequalities

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3 years ago
2x + 1 = 31 <br><br>What Digit Does X Represent?​
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8 0
3 years ago
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Use the given information to determine which of the following relationships
Anon25 [30]

Answer:

B. ∆LMN ≅ ∆OPQ because of ASA

Step-by-step explanation:

Two triangles are congruent if two angles and an included side of one triangle are congruent to two corresponding angles and a corresponding included side of the other.

From the information given, we have:

Two angles (<L and <M) in ∆LMN that are congruent to two corresponding angles (<O and <P) in ∆OPQ.

Also, included side in both triangles are congruent (ML ≅ PO).

Therefore, ∆LMN ≅ ∆OPQ by the ASA Theorem.

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3 years ago
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6 0
3 years ago
The speed s (in miles per hour) of a car driving on ice can by given by s=2.12√d where d is the stopping distance (in feet). Wha
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You have the formula already, just plug in 30 for s (speed) and solve for d (distance).

4 0
3 years ago
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