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Ludmilka [50]
2 years ago
7

What does it mean to be a medium of exchange?

Mathematics
1 answer:
evablogger [386]2 years ago
6 0
D. Any item that maintains its worth over time. Plz mark Brainliest
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What’s your battery percentage
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2 years ago
Write the quadratic function in vertex form. y=-3x^2+24x-50
castortr0y [4]

Answer:

Step-by-step explanation:

y = -3x² + 24x - 50

factor out leading coefficient

y = -3(x² - 8x) - 50

complete the square

 coefficient of the x term: -8

 divide it in half: -4

 square it: (-4)² = 4²

 use 4² to complete the square and keep the equation balanced:

y = -3(x² - 8x + 4²) + 3(4²) - 50

y = -3(x-4)² - 2

4 0
3 years ago
3(×+2)=24 can you help me​
trapecia [35]

Answer:

x = 6 if that's what your asking

Step-by-step explanation:

please give brainliest

3 0
3 years ago
Read 2 more answers
Graph the equation <br><br> y≥-4/3x-7
True [87]

Answer: See picture

Step-by-step explanation:

For this problem, we need to know how to graph the inequality. First, let's establish that we will have a solid line because the inequality is greater than or equal to. If the inequality was only greater than, then it would be a dotted line. For -4/3x-7, you would start at (0,-7) as the y-intercept. Then you would go down by 4 and go to the right by 3 units. Now, we have to do shading. Since we know that y is greater than or equal to, the shading will be on top of the line, where y is greater.

7 0
2 years ago
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