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Irina18 [472]
3 years ago
14

Please help with my homework please

Mathematics
1 answer:
marysya [2.9K]3 years ago
7 0
I is c I think sorry if it’s not
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Ind the missing value. Hint: Use the number line to find the missing value.-3=blank-11
STatiana [176]

This math is just too much and makes little to no sense.

6 0
2 years ago
The drama club is selling tickets for a play. The profit, y, is
Goshia [24]

Answer:

80 tickets

Step-by-step explanation:

Given the profit, y, modeled by the equation, y = x^2 – 40x – 3,200, where x is the number of tickets sold, we are to find the total number of  tickets, x, that need to be sold for the drama club to break  even. To do that we will simply substitute y = 0 into the given the equation and calculate the value of x;

y = x^2 – 40x – 3,200,

0 = x^2 – 40x – 3,200,

x^2 – 40x – 3,200 = 0

x^2 – 80x  + 40x – 3,200 = 0

x(x-80)+40(x-80) = 0

(x+40)(x-80) = 0

x = -40 and x = 80

x cannot be negative

Hence the total number of  tickets, x, that need to be sold for the drama club to break  even is 80 tickets

8 0
2 years ago
_ _ means that information that is presented is complete, neutral and free from error
Sedbober [7]
Faithful representation information that is complete, neutral, and free from error
5 0
3 years ago
P(x) = 5x4 + 7x3 – 2x2 – 3x + c<br> C=
Ghella [55]

Answer:

c=Px−5x4−7x3+2x2+3x

Step-by-step explanation:

Solve for

c

by simplifying both sides of the equation, then isolating the variable.

5 0
3 years ago
Please help me answer this :) and explain how you got your answer ! ( will give brainslt )
Bess [88]

Answer: y = - 0.4 x - 4.5

Step-by-step explanation:

Equation y=mx+b

m is the slope

x is *ANY* x coordinate

y is *ANY* y coordinate

b is y intercept or WHERE the point is on the Y AXIS

Lets look at the given:

Slope (m) is -2/5

Passes through point 15, -9/2

As you can see, the point goes through the Y axis at (-9/2)

Our equation is y = - 0.4 x - 4.5

5 0
2 years ago
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