3 years ago

What is the solution of this system of equations? x + 3y = 7 3x + 2y = 0

Mathematics

1 answer:

ololo11 [35]3 years ago

7 0

Answer:

X=-2, y=3

Step-by-step explanation:

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Can someone just pick a number from 1-4

zepelin [54]

Answer:

Step-by-step explanation:

C is sus btw

1x3=3

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3 years ago

Write the standard form of the line that contains a slope of and y-intercept of 3. Include your work in your final answer.

nikdorinn [45]

I think it’s Y=mx +3

5 0

4 years ago

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malfutka [58]

Answer:

$\huge \boxed{x(x+3)}$

Step-by-step explanation:

$2x+x^2 +x$

Combine like terms.

$x^2 +(2x+x)$

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Factor out $x$ from the expression.

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4 years ago

2) You traveled 210 miles in 3.5 hours.<br> How many miles will you travel per hour?

wlad13 [49]

Answer:

= 56.7 miles per hour

Step-by-step explanation:

Step-by-step explanation:

To find the average speed for the entire journey, we need to find the entire distance and the total time

Entire distance = 210 miles + 130 miles = 340 miles

Total time = 3.5 hours and 2.5 hours = 6 hours

Average speed = distance/ time = 340 miles/ 6 hours

= 56.66666666666 miles per hour

Rounding to the nearest tenth

= 56.7 miles per hour

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3 years ago

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In an inequality, -2.5 is the lesser number. What is the position of the other number on the horizontal number line in relation

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3 years ago