Answer:
Step-by-step explanation:
Dang kid
I am so very confused, answers please.
9) A basic cell phone plan at Verizon Wireless costs $45 a month with an additional $0.10 per text message sent. AT&T charges $30 a month with an additional $0.13 per text message sent. How many text messages would you have to send for the plans to cost the same? If you send an average of 1200 text messages a month, which company would you want to choose as your provider?
a. Define your variables &Write your system of equations
b. Use your equations to solve. Make sure you label your answer
Number of tests made =x
Verzon C(x) = 45 + 0.1x => 45+0.1*1200 =165
AT & T C(y) = 30 + 0.13x=> 30 + 0.13*1200=186
For 1200 texts C(x) is less than C(y)
If the costs are to be the same then
45 + 0.1x = 30 + 0.13x
15=0.03x
15/0.03= x
500=x
500 texts
18 The Holcombe family went out to dinner. The meal cost $54.65. The sales tax is 8% of the meal. The tip was 18% of the meal and tax. There are 5 people in the Holcombe family. What was the cost per person for the meal, including sales tax and tip? A $10.93 B $13.77 C $13.93 D $16.77
Answer: C
Step-by-step explanation:
Answer:The answer is C $13.93
Step-by-step explanation:
I calculated it then rounded it your welcome btw
Which set of ordered pairs represents y as a function of x?
O {(4,7), (4,6), (4,4), (4,1)}
{(3, 2), (4,3), (5,2), (2.6)}
o {(2,5), (3, 1), (2, 1), (4,7)
o {(1,3), (3,5), (2,5), (1.6)]
Answer:
A
Step-by-step explanation:
PLEASEEE HELPPPP MEEE
Answer:
9
Step-by-step explanation:
as an estimation we are told £3 is 4 euro.Convert £13.50 to euros
Answer:
15.07 Euro
Step-by-step explanation:
Using 6 as a denominator, what fraction completes the following
equation: 1 − 1/3 = ? correct answers only here are the choices
a. 3/6 c. 5/6
b. 4/6 d. 2/6
How many miles are in 10 kilometers to the nearest tenth of a mile?
Answer:
3,266.53
Step-by-step explanation:
calculater
On a game show, a contestant must guess a secret two-digit number. The secret number is 27. Write an absolute-value inequality that shows that the contestant's guess is more than 14 numbers away from the secret number. Use n as the variable.
Answer:
|n - 27| > 14
Answer:
| n - 27| > 14
Step-by-step explanation:
Two different buses start their routes at the same corner at 9 A.M. Buses from one route stop at the library every 9 minutes. Buses from the other route stop at the library every 12 minutes. In what number of minutes will both buses end up at the library?
Answer: In 36 minutes both buses will end up at the library.
Step-by-step explanation:
Given: Buses from one route stop at the library every 9 minutes.
Buses from the other route stop at the library every 12 minutes.
The number of minutes in which both buses will end up at the library= LCM(9,12)
Now , 9= 3 x 3
12= 2 x 2 x 3
LCM(9,12) = 2 x 2 x 3 x 3 = 36
In 36 minutes both buses will end up at the library.
YOOOO I NEED HELP on this too and do these
Answer:
8. 504ft²
9. 4970yd² (rounded to 3 s.f.)
Formulas (For easy reference):
Area of rectangle = length × breadth
Area of circle = pi×r×r
Circumference of circle = pi×r×2
-----------------------------------------------------------------------------------------------------------
Step-by-step explanation:
8. You know a box has 6 sides, and there are 3 types of surfaces that are different from each other, and you have to multiply each side by 2 cus there are the front and backside (You can draw the box with its dimensions to see the 3 types of surfaces and why I multiplied by 2):
(2×12×6) + (2×12×10) + (2×6×10) = 144 + 240 + 120
= 504ft²
9. The net of a cylinder contains two circles of radius 24yd and one long sheet to wrap around the circles with the length that is the circumference of the circle (so that it can wrap around the two circles) and a width which is the height of the cylinder (9yd).
2 Circles = 2×pi×24×24
= 1152pi
Long sheet = 9×24×2×pi
= 432pi
Now we can add all of them together:
432pi+1152pi = 1584pi
= 4970yd² (rounded to 3 s.f.)
Answer:
Step-by-step explanation:
9.) Surface Area of Cylinders: A=2πrh+2πr^2
A=2πrh+2πr^2
A=2(3.14)(12)(9)+2(3.14)(12)^2
A = 678.24 + 904.32
A ≈ 1582.56
According the graph above, how much of the day is spent on housing and food? 44 minutes 1 hour and 19 minutes 1 hour and 44 minutes 2 hours and 3 minutes
Answer:
I just had this question and it's 2 hours and 3 minutes.
Step-by-step explanation:
This is because you take 1 hour and 19 minutes (housing and housing operations) and add that to 44 minutes (food).
A student is making a project that requires a large triangular base. The student has two pieces of wood that are 20in and 17in long. The student asks his parents to cut a third piece of wood to create the base. What is the range of lengths the third piece of wood can be?
___< x < ___
Answer:
Write a short story about a character who experiences a turning point in life. Use this Writing Plan/Graphic Organizer below to format (construct) your story. It must also be submitted with your short story and I will issue you two separate grades (one for the organizer one for the write-up).
Start with a writing plan (organizer)
1. Title - Your choice
2. Audience - Classmates and teacher
3. Theme - Your choice
4. Purpose - To entertain, share insight
5. Time Frame - Start today and due on 11-7-20 at 11:59 pm
6. Beginning - Introduce characters etc.
7. Middle - Turning point
8. End - Resolution
Use a minimum 150 words
Step-by-step explanation:
Write a short story about a character who experiences a turning point in life. Use this Writing Plan/Graphic Organizer below to format (construct) your story. It must also be submitted with your short story and I will issue you two separate grades (one for the organizer one for the write-up).
Start with a writing plan (organizer)
1. Title - Your choice
2. Audience - Classmates and teacher
3. Theme - Your choice
4. Purpose - To entertain, share insight
5. Time Frame - Start today and due on 11-7-20 at 11:59 pm
6. Beginning - Introduce characters etc.
7. Middle - Turning point
8. End - Resolution
Use a minimum 150 words
The range of lengths the third piece of wood would be 3 < x < 37 .
Using triangle inequality theorems, which states that the sum of two side lengths of a triangle is always greater than the third side.
Therefore,
A triangle with sides x, y and z will be as follows;
x + y > z
x + z > y
y + z > x
Therefore, for the woods to form a triangular piece. The third length will be in the range 4 inches to 36 inches.
Let's text the rules for the end points
20 inches + 17 inches > 4 inches
20 inches + 4 inches > 17 inches
17 inches + 4 inches > 20 inches
20 inches + 17 inches > 36 inches
20 inches + 36 inches > 17 inches
17 inches + 36 inches > 20 inches
Therefore, the range of length for the third piece of wood would be
3 < x < 37
Read more: https://brainly.com/question/16062120?referrer=searchResults
A window washer cleaned 28 windows in 4 hours. At this rate, how many windows did he clean in 9 hours?
if u can answer quickly that would be great!
Answer:
63
Step-by-step explanation:
Students at Gray Middle School plan to run a total of 2,561 mi. So far, the sixth grade has run 242.5 mi, the seventh grade has run 285.5 mi, and the eighth grade has run 240.2 mi. How many more miles must the students run to reach their goal?
Please Help Needed ASAP
12. The point P lies on a line through the midpoint of AB and perpendicular to AB. If AP=15 in., what is the length PB? How do you know?
Answer:
PB = 15
Step-by-step explanation:
A midpoint is a point in the center of a line. Since P is the midpoint of AB, the length of AP = PB. Therefore, if AP = 15, PB = 15.
PLEASE HELP ME ILL LOVE U FOREVER
The scatter plot shows the amount of sleep Aria got the night before a test and her test scores. Use the points (0,62)
and (6, 80) from the line on the scatter plot. What is the equation of the trend line? Drag numbers to complete the
equation Numbers may be used once, more than once, or not at all
Answer:
y= 3x+62
Step-by-step explanation:
m= y₂-y₁/x₂-x₁
m= 80-62/6-0
m= 18/6
m=3
y-y₁=m(x-x₁)
y-62= 3(x-0)
y-62= 3x-0
y= 3x+62
PLEASE!!! ANYONE!!! I REALLLLLYYY NEED HELP!!!Find the experimental error if the known value is 200 mL and the experimental value is 195 mL.
A.) 97.5%
B.) 5 mL
C.) 2.5%
D.)- 5 mL
Answer:
B
Step-by-step explanation:
SOMEBODY PLEASE FAST HELP!! (view photo, math related)
I have an octagon with with edges of 3cm by 4cm by 3cm what is my area
Answer:
try 36
Step-by-step explanation:
3 x 4 x 3
Round the numbers to the nearest tenth, then find the sum:
3.296 + 0.9785.
Answer:
4.3
Step-by-step explanation:
first round
3.296 is 3.3
0.9785 is 1
3.3 + 1 = 4.3
The two triangles in the figure are congruent because
A)the aas theorem
B) the sss postulate
C) the sas postulate
Answer:
sas postulate...............
Step-by-step explanation:
because there is one side ,one angle and another side ,sooo
Answer:
R.H.S theorm or S.A.S postulate
Step-by-step explanation:
Determine which of the lines, I any, are parallel or perpendicular. Explain.
1. Line a passes through (-2, 3) and (1. -1). 2. Line & y = --4x + 7
Line b passes through (-3, 1) and (1. 4). Line b: x = 4y + 2
Line c passes through (0, 2) and (3, -2). Linee - 4y + r = 3
HELP PLEASE
9514 1404 393
Answer:
1. line b is perpendicular to the other two, which are parallel
2. line a is perpendicular to the other two, which are parallel
Step-by-step explanation:
1. The differences between coordinates (∆x, ∆y) are ...
(-2, 3) -(1, -1) = (-3, 4) . . . line a
(-3, 1) -(1, 4) = (-4, -3) . . . line b
(0, 2) -(3, -2) = (-3, 4) . . . line c
When the (∆x, ∆y) values are identical, the lines are parallel. If the values are swapped, and one differs in sign, the lines are perpendicular.
line b is perpendicular to lines a and b, which are parallel
__
2. When all of the equations are written in standard form, they are ...
4x +y = 7 . . . line ax -4y = 2 . . . line bx -4y = 3 . . . line cAs above, when the x- and y-coefficients are identical, the lines are parallel. If they are swapped and one is negated, the lines are perpendicular.
line a is perpendicular to lines b and c, which are parallel
__
In the attached graph, the lines of part 1 are blue; those of part 2 are red.
A man drives from home to the store
Click on the graph until the graph th
Distance From Home
Time
NEXT QUESTION
I think the answer is 8?
Step-by-step explanation:
There are 160 boys and gitls playing in soccer tournament. 32 of the students are wearing Orange. What percent of yhe players are wearing orange
Answer:
20 percent
Step-by-step explanation:
Because there are 160 total people, you would divide 32 by 160 which gives you 0.2 multiply 0.2 by 100 then you get 20 percent
32/160 = 0.2
0.2*100 = 20
Answer:
53.3%
Step-by-step explanation:
(32/63)×100
=53.3%
Help needed please I WILL GIVE BRAINLIEST
Answer:
2.m=1/2
Step-by-step explanation:
1 and 3 don't make sense but hope this helps and can i have brainiest pls?
Last month, a store sold 110 video games. This month, the store sold 77 video games. Find the percent decrease. Round the nearest percent.
Answer:
so the anserw was dukiemane cuz u duike
Step-by-step explanation:
dukie
Slope is -2 and (4,3) is on the line in standard form
Tell which property is represented. 2 * 16 = 16 * 2
Answer:
Commutative property of multiplication
pls mark me brainiest
Step-by-step explanation:
Answer: The Commutative Property of Multiplication
Step-by-step explanation: The commutative property of multiplication states that when two numbers are being multiplied, their order can be changed without affecting the product. In this case, changing the order of 16 and 2, doesn’t matter because they will always be equivalent to each other.
in your math class there are 2 Boys for every 3 girl.which of the following be the ratio of Boys and girl in the class?
Answer:
B. 14/21
Step-by-step explanation:
Answer:
B. 14/21
Step-by-step explanation:
They are multiplied by 7 because,
BOYS : 2x7=14
GIRLS : 3x7=21
