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ivanzaharov [21]
3 years ago
12

Use the quadratic formula to solve 4x2 – 8x – 60 = 0.      A. B. No solution C. x = 5, –3 D. x = –3/5, –1

Mathematics
1 answer:
Lelu [443]3 years ago
8 0
Nothing further can be done with this solution
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write quadratic equation whose roots are 4 and -3 and whose leading coefficient is 5 use the letter X to represent the variable
AlladinOne [14]
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5x^2-5x-60
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babunello [35]

From the conversation it can be inferred that Paul's approach to getting on the horse is methodical (option c).

<h3>What is methodical behavior?</h3>

A methodical attitude or behavior refers to the preference of people to use an organized method and sequences to perform an activity correctly.

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shtirl [24]
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➷ When values with exponents are divided, you should subtract the exponents.

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6 0
3 years ago
Read 2 more answers
How many computers must the AB Computer Company sell to break even? Let x be the number of computers.
Eduardwww [97]

Answer:

The Company AB must sell 116 computers to break even

Step-by-step explanation:

we have

R(x)=1.5x -----> equation A

C(x)=145+\frac{1}{4}x ----> equation B

where

C is the cost function

R is the revenue function

x is the number of computers sold

we know that

Break even is when the cost is equal to the revenue

so

equate equation A and equation B

1.5x=145+\frac{1}{4}x

Solve for x

subtract 1/4x both sides

1.5x-\frac{1}{4}x=145

1.5x-0.25x=145

1.25x=145

Divide by 1.25 both sides

x=116

therefore

The Company AB must sell 116 computers to break even

7 0
4 years ago
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