Mathematics High School

Lilo has 1,000 minutes per month on her cell phone plan. Write and solve an inequality showing the maximum number of minutes that Lilo can use it not be charge extra on her cell phone plan when she only used 615 minutes.

Answers

Answer 1

Answer:

Lilo has a maximum of 385 minutes to use on her cell phone.

A ≤ 385

Step-by-step explanation:

Let letter A represent the additional number of minutes that Lilo can talk

A + 615 ≤ 1,000

subtract 615 from both sides

A + 615 - 615 ≤ 1,000 - 615

A + 0 ≤ 385

A ≤ 385

Lilo has a maximum of 385 minutes to use on her cell phone.

A + 615 ≤ 1,000; A ≤ 385

Related Questions

write standard form equation of the circle on the graph (easy)

Answers

Answer:

The correct answer is D.

Go to your calculator or a graphing website and just graph it.

Answer:

(x-4)²+(y-2)²=9

Step-by-step explanation:

The standard form for a circle is (x-h)²+(y-k)²=r²

(h,k) is the center of a circle and r is the radius

h=4

k=2

r=3

(x-4)²+(y-2)²=3²

(x-4)²+(y-2)²=9

If f(x)=-4x^2-6x-1 and g(x)=-x^2-5x+3, find (f-g)(x).

Answers

Answer:

(f-g)(x)=f(x)-g(x)=-4x^2-6x-1 -(-x^2-5x+3,)

=-4x²-6x-1+x²+5x-3

=-4x²+x²-6x+5x-3-1

=-3x²-x-4

The answer selected is my answer. Is it wrong. Tell me and the right answer and you will be the brainest answer also please quick due at 7:15am. Please make sure you know what you are doing because a I have missed a lot of these because people thought they could do it but they couldn't. I will take the best answer.

Answers

Answer:

WAAIITTTTT

THE ANSWER IS 4 AND 3

ANGLE 4 AND 3 ARE COMPLEMENTARY

hope it helps you

may you get good grades !!

What is the area of this composite figure?
10 cm
10 cm
10 cm
16 cm
6 cm
10 cm
10 cm
10 cm
O 96 cm
O 160 cm
O208 cm?
256 cm?

Answers

Answer:

The answer is 256 trust me

Somebody tell me the answer to this please

Answers

Answer:

the domain is D. (-infinity, infinity)

It’s um d or d yaaaaa

For what value of x do the expressions 2x+3 and 3x−6 have the same value?

Answers

X=9
2(9)+3=21
3(9)-6=21

Ichiro bought 5 candy bars for $5.50. How much would he pay if he bought 9 candy bars
A. $9.90
B.$ 1.10
C.$27.50

Answers

The answer is A=$9.90

Answer:

Step-by-step explanation:

Each candy bar is $1.10

Which inequality is true if p = 3.4?
Answer
Зp < 10.2
G
13.6 5 3.9p
5p > 17.1
M.
8.5 > 2.5p

Answers

Answer:

Step-by-step explanation:

The quotient of z and 8

Answers

so apparently my answer need to be more than 20 characters long

What is the LCM of 24 and 90?

Answers

24,48,72,96,120,144,168,192,216,240,264...360

90,180,270,360

LCM of 24 and 90 is 360

---

hope it helps

Answer:

Step-by-step explanation:

Find the prime factorization of each number

24=2*2*2*3, 90=2*3*3*5

The LCM will be the product of highest occurring primes, in this case

2*2*2*3*3*5=360

So the LCM is 360

I only have 6 questions so please make sure it’s right

Answers

Answer:

the answer is -4

I'm sure

What is the answer to this please?

Answers

Answer:

The answer is A

Can anybody help me you can only choose one number as the answer

Answers

Answer:

The answer is (2, 5)

Step-by-step explanation:

The solution of the two functions is their point of intersection. Looking at the graph provided, the two functions intersects at the point (2, 5).

Answer:

(2,5)

Step-by-step explanation:

Hey,

Where the two lines intersect is your solution. You can see that at (2,5) both lines meet and therefore it's a solution.

Hope this helps :)

Si dentro de 15 años Eduardo tiene el doble de edad que la que tenía hace 5 años, ¿qué edad tiene ahora?

Answers

Eduardo es 20 años ahora

If x=7cm what is the surface area of the geometric shape formed by this net

Answers

There are four rectangles and 2 squares.

Let’s start with the four rectangles.
4 [ 2x(x)]
4 [ (2*7)(7)] = 392 cm^2
______________

Next, let’s find the SA for the two squares.
2 [(2x)^2]
** I need to be clear that both the 2 and the x in the parentheses are squared because the square, of course, is a “perfect square”. This was probably obvious and needless to say, haha oh well.
Next step: plug in values
2 [ [2(7)]^2 ] = 392 cm^2

TOTAL: 392+392 = 784 cm^2

Wow I should have realized the the 4 rectangles are the area as the two squares.

Good luck to you!
If you have any other math questions, I can try my best to answer them. Just send me a comment or whatever works.

Find the Slope of the blue line on the grid *

Answers

Answer:

i think it is A

Step-by-step explanation:

Simplify
21x®y:
14x’yº
PLEASE HELPPPP

Answers

Answer:

3x/2y

Step-by-step explanation:

i hope this helped you!! :)

Can someone please help me answer this question

Answers

Answer:

Step-by-step explanation:

A. The student didn’t cube 2.

8x^3y^6

B. The student didn’t add 1/3+1/3 correctly to be 2/3

a^(2/3)

C. The student moved the coefficient 2 into the denominator which is incorrect.

2/(x^2)

Find the value of x in the trapezoid below

Answers

Answer:

x = 2

Step-by-step explanation:

DF is a mid segment and is half the sum of the parallel bases, that is

2x + 5 = [tex]\frac{6+5x+2}{2}[/tex] ( multiply both sides by 2 to clear the fraction )

4x + 10 = 8 + 5x ( subtract 4x from both sides )

10 = 8 + x ( subtract 8 from both sides )

2 = x

Father has 240 oranges in a bag . His neighbor gets 25% of it , his niece gets 1/3 of the reminder and the rest were sold in bags of 5 for 15 . How much money did he earn from the oranges he sold ?

Answers

Answer:

he made $360

Step-by-step explanation:

25% of 240

240 × 25 ÷ 100 = 60

his neighbor got 60 orange

remainder is 3/4 or 75 %

75% of 240

240 × 75 ÷ 100 = 180

1/3 of 180

1/3 × 180 = 60

he niece got 60 orange

remainder of orange is 2/3

2/3 = 2/3 × 180 = 120

120 ÷ 5 = 24

he sold 24 bags of orange

24 × 15 = $360

he made $360 from his orange

A rectangular plastic tarp is 4 times as long as it is wide. Its width is 8 meters. What is the perimeter of the plastic tarp

Answers

Answer: 80meters

Step-by-step explanation:

Perimeter= adding all sides

Width=8 meters

We know two sides together are 16.

The length is equal to 4 x 8.

Each long side is equal to 32.

32+32+16= 80.

Does Anybody know this ?

Answers

Answer:

897.63 hi hi hihi hi hi hi hi hi hi

Answer:

860$

Step-by-step explanation:

amount of money he earn per hour: 10.75$

No. of hours he worked this week: 33 hours

no. of hours he worked next week: 47 hours

total hours he worked: 33+47 = 80

now,

total amuont of money he makes= 10.75×80

860 $

A group of friends ordered 3 burgers and 3 medium fries for a total of $20.25. Another group of friends ordered 5 burgers and 8 medium fries for a total of $38.25. What is the cost of one burger

Answers

Answer:

2.25

Step-by-step explanation

1. divide 20.25 by 3.

2. you got 6.75!

3. divide 6.75 by 3.

4. you got 2.25!

see how the power of division can help you? ok ok, sorry that's cringy.

Help me please, This is due in a little

Answers

Answer:

Linear.

Why?

Y= 10 x 2^x

Is a linear because when a number has "^x" in it that means it is a linear.

Linear because y=0 was just asking ty

Find the surface area of the rectangular prism.
8 m
4 m
1 m

Answers

Answer:

A=2(wl+hl+hw)

Step-by-step explanation:

Find the value of x in the figure below and give the reason.

Answers

Answer:

167

Step-by-step explanation:

180-130-37

=13 (sum of angles in a triangle)

180-13

=167 (angles on a straight line)

Find the value of x.
140
40
A. 50
B. 90
C. 20
D. 70

Answers

The answer is A. 50

2x + 40 = 140
2x = 140 - 40
2x = 100
x = (100 / 2 )
x = 50

pls help this is due today

Answers

Please correct me if im wrong but i think the answer is option 2

Answer: .5/.25=2

Step-by-step explanation:

Can someone plz help me with this one problem plzzzzz!!!

I WILL MARK BRAINLIEST!!!

Answers

Answer:

Points; (0,0),(3,1),6,2),&(9,3),

Step-by-step explanation:

2. 7x – 3 = 7x + 5
Help.?

Answers

my answer is;

X = - 80/43

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