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2 years ago

Your cellular telephone provider offers two plans. Plan A has a monthly fee

Mathematics

2 answers:

garri49 [273]2 years ago

7 0

Answer:

at 25 text the plan costs are equal

Step-by-step explanation:

Plan A = $15 + .25t

Plan B = $20 + .05t

when the plan costs are equal $A = $B

then

15 + .25t = 20 + .05t

.25t - .05t = 20 - 15

.2t = 5

t = 25

photoshop1234 [79]2 years ago

6 0

Answer:

you must send 25 msgs to have the same cost

Step-by-step explanation:

x = n of messages

15+ (0.25x ) = 20 + (0.05x)

0.2x = 5

x = 25

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Can u tell what is 4/5 minus 3/10

algol [13]

Answer:

4/5 - 3/10 is 0.5.

Step-by-step explanation:

You want to divide top and bottom (Whatever you do to one side do to the other) So start off dividing 5 by 10 which wil give you 0.5, next you want to divide 4 by 3 which gives a repeating decimal so youll use the whole decimal (0.5) as an answer

8 0

2 years ago

Read 2 more answers

A line is represented by the equation y = x + 2. Suppose the slope of the line was doubled and the value of the y-intercept was

Hitman42 [59]

Answer:

A.y=2x+1

Step-by-step explanation:

y = x+2

This is in the form y= mx+b

where m is the slope and b is the y intercept

m=1 we are doubling it

m=2

The y intercept is 2, we are dividing by 2

2/2 =1

b=1

y = mx+b

y = 2x+1

8 0

2 years ago

11.<br> 30 cm<br> 30 cm<br> 26 cm<br> Find the area

frutty [35]

Answer:

30 x 30 x 26 = 23,400 area= 23,400

Step-by-step explanation: hope it helps

8 0

1 year ago

Read 2 more answers

A survey of 96 students on campus showed that 29 read the Campus Observer student newspaper that morning, 24 read the news via t

77julia77 [94]

Answer:

Step-by-step explanation:

Part 1

(a) How many read the Internet news or local paper but not both?

There are 25

students who read the Internet news or local paper but not both.

Part 2

(b) How many read the Internet news and the local paper but not the Campus Observer?

There are 3

students who read the Internet news and the local paper but not the Campus Observer.

Part 3

There are 65

students who read the Internet news or the Campus Observer.

6 0

3 years ago

MATH EHLP PLEASE WILL GIVE BRAINLIEST AND 20 POINTS!!!

Brums [2.3K]

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Formula
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tan θ = opp/adj

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Apply formula to find x
------------------------------------------------------------------------------------------
$tan(30) = \frac{x}{7}$

$\frac{ \sqrt{3}}{3} = \frac{x}{7}$

$3x = 7 \times \sqrt{3}$

$x = \frac{ 7\sqrt{3}}{3}$

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$Answer: \ The \ length \ of \ x \ is \ \frac{ 7\sqrt{3}}{3} \ (Answer \ A)$
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8 0

2 years ago