2 years ago

A cell phone company charges

Mathematics

1 answer:

ohaa [14]2 years ago

6 0

Answer: p = 39.99m + 0.05

Step-by-step explanation:

39.99 is your slope because it's the value that depends on the number of minutes while .05 is your y-intercept and it's just a one-time fee.

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What is the recursive formula for 100, 80, 64, 51.2?

bonufazy [111]

From 100 to 80 is 8/10, so the recursive formula is

an=a(n-1)*1/8

an= a1*1/8(n-1)

an=a1*(n-1)/8

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2 years ago

The four angles of a quadrilateral are in the ratio 2:3:5:8. Find the angles

sp2606 [1]

Answer:

Step-by-step explanation: let 2:3:5:8 be 2x,3x,5x,8x respectively .

*angles in a quadrilateral is 360 degree

*2x+3x+5x+8x=360

*18x=360

*x=360/18

*x=20

now substitute x in these:

2x=2x20=40

3x=3x20=60

5x=5x20=100

8x=8x20= 160

so these are the following angles: 40,60,100 and 160

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3 years ago

What is the GCF of 2x^6-12x^4

Mars2501 [29]

Answer:

the greatest common factor is 2x^2

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3 years ago

Factor completely 2x2 9x 4. (2x 2)(x 2) (2x 1)(x 4) (2x 4)(x 1) (2x 2)(x 4).

lozanna [386]

Factors of the given expression are $(x+4), (2x+1)$

Given expression is

$2x^2 + 9x+4$

<h3>What is a factor?</h3>

A factor is a number that divides another number completely.

Let us split the middle term as:

$2x^2 + 8x + x+4\\\\2x(x+4)+1(x+4)\\\\(x+4) (2x+1)$

Therefore, factors of the given expression are $(x+4), (2x+1)$

To get more about factors visit:

brainly.com/question/9781037

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2 years ago

The difference between seven times a number and 9 is equal to five times

Yakvenalex [24]

Answer:

The number is 9.5

Step-by-step explanation:

Look at the picture above, it explains everything

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3 years ago