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mamaluj [8]
3 years ago
5

Solve the system of equations -30 + 7y = -18 and 4x – 4y = 8 by combining the equations.

Mathematics
1 answer:
mariarad [96]3 years ago
6 0
The answer is (4/23,-42/23).
good luck!
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Step-by-step explanation:

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This equation shows how the cost of a charity gala depends on the number of attendees. d = 5.1a + 11.6 The variable a represents
aleksandr82 [10.1K]

$98.30=5.1a+11.6
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3 years ago
Worth 15 points with give brainiest if correct please help​
valkas [14]

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Step-by-step explanation:

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3 years ago
A beach ball rolls off a cliff and onto the beach. The height, in feet, of the beach ball can be modeled by the function h(t)=64
Karolina [17]

Answer:

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t = time (seconds)

Look at the start of time where t = 0

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Then look at the specified time where t = 1.25 seconds

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x = time, y = height

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4 0
2 years ago
Read 2 more answers
The point slope form of the equation of the line that passes through (-5,-1) and (10,-7) is y+7= -2/5(x-10) what is the standard
Alex787 [66]
Standard form for y+7=-2/5(x-10) is y=-7-2/5(x-10)
3 0
3 years ago
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