3 years ago

Which equation represents the graph?

1 answer:

6 0

The second option.

That is because
$y -3 = - \frac{1}{2}(x + 1) \\ (y -3)+3 = (- \frac{1}{2} x - \frac{1}{2}) + 3 \\ y = - \frac{1}{2}x + 2 \frac{1}{2}$

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A submarine was twenty feet below the surface of the water and descended an additional thirty-two and a half feet. Eventually th

Mariana [72]

Answer:

-12 1/2 feet (12 1/2 feet below the surface).

Step-by-step explanation:

I hope this helps! Have a great rest of your day!

4 0

3 years ago

1. The standard form of a quadratic equation is

amm1812

Answer:

$ax^2+bx+c=0$

Step-by-step explanation:

The standard form of quadratic equation is $ax^2+bx+c=0$ where a,b and c are real numbers and a ≠ 0.

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3 years ago

List the markup and retail price of each item. Round to two decimal places when necessary. A shirt item price is $33.75 and the

kifflom [539]

Answer:

markup price = $25.31

retail price = $59.06

Step-by-step explanation:

Markup price is 75% OF 33.75

Retail price is original price (33.75) PLUS the markup price (to be found)

Firstly, converting a percentage to a decimal is simple. We simply divide by 100. So:

75% = 75/100 = 0.75

Now, to find markup, we multiply:

33.75 * 0.75 = $25.31

Now, the retail price is SUM of original and markup, that would be:

retail price = 33.75 + 25.31 = $59.06

Thus,

markup price = $25.31

retail price = $59.06

4 0

4 years ago

What is the value of the expression (23 - 1) + 32? 9 or 11 or 13 or 16?

saul85 [17]

Answer:

Step-by-step explanation:

23 - 1 = 22

Add 22 to 32

8 0

3 years ago

there are c cyclist in a cycle race 3/4 of the cyclist finish the race how many cyclist did not finish give a algebraic formula

zimovet [89]

1/4

if 3/4 cyclists finish then that leaves 1/4 of the group that did not finish

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2 years ago