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BartSMP [9]
3 years ago
8

How to factor out xsquared+6x-27

Mathematics
1 answer:
Aleks04 [339]3 years ago
5 0
X^2 + 6x - 27
(x - 3)(x + 9)

The answer is: (x - 3)(x + 9).
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Plsss help me! Brainlist!!
dangina [55]

Answer:     = (the third option)

Step-by-step explanation

4 0
3 years ago
Read 2 more answers
3.92 rounded to the nearest tenth​
Troyanec [42]
3.92 rounded to the nearest tenth should be 4.00 or 4, sorry if I’m wrong, have a good rest of your day/night
5 0
3 years ago
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What is the equation, in slope-intercept form, of the line that passes through (0, 6) and has a slope of 4? y = 4x − 6 y = 4x +
slega [8]

Answer:

y = 4x + 6

Step-by-step explanation:

y=mx+b

m= slope

b = y intercept

7 0
3 years ago
Read 2 more answers
Please help please please
Marina CMI [18]

Answer:

C. y = 2x + 8

Step-by-step explanation:

✔️First, find the slope of the line that goes through points (-2, 4) and (6, 20):

Slope (m) = ∆y/∆x = (20 - 4) / (6 - (-2))

Slope (m) = 16/8

m = 2

✔️Find the y-intercept (b):

To do this, substitute (x, y) = (6, 20) and m = 2 into y = mx + b

Thus:

20 = 2(6) + b

20 = 12 + b

20 - 12 = b

8 = b

b = 8

✔️Write the equation by substituting m = 2 and b = 8 into y = mx + b

Thus:

y = 2x + 8

8 0
3 years ago
Mike works two part time jobs while going to college. He works 8 and half hours a week at the ice-cream store for $10.55 per hou
Debora [2.8K]

Answer:

1.$186.63

2.$145.57

3.$7.27 more

4.65.65%

Step-by-step explanation:

Mike has two part time jobs.

<u>Job 1: Ice-cream store</u>

Number of hours worked= 8.5 hours

Payment per hour=$10.55

<u>Job 2: Movie theater</u>

Number of hours worked=7 hours

Payment per hour=$13.85

1. Earnings per week before taxes

⇒For job 1 will be; the product of hours worked and hourly payments

= 8.5×$10.55 =$89.68

⇒For job 2 will be;

=7×$13.85=$96.95

Total=$89.68+$96.95=$186.63

2.  Calculate amount taken as tax

    Find 22% of the amount earned

   = 22/100 * 186.63 =$41.06

  Remaining amount after tax will be;

   =$186.63-$41.06=$145.57

3.

The job that Mike earns the most before taxes is  at the Movie theater.

How much more will be; Earnings at Movie theater-Earnings at the Ice-cream store

=$96.95-$89.68

=$7.27 more

4.

After paying taxes the amount remaining is $145.57

After spending $50 on entertainment,the amount left will be;

 

$145.57-$50=$95.57

so to find the percent of remaining amount of Mike's paycheck will be;

95.57/145.57 *100=65.65%

<u />

5 0
4 years ago
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