Answer:
-28, -20, -12, 4, 4
Step-by-step explanation:
I really dont know how to explain this but yeah pretty much thats the answer.
Challenge A cell phone plan costs $19.80 per month for 400 minutes of talk time. It costs an additional $0.06 per minute for each minute over 400 minutes. To get e-mail access, it costs 20% of the price for 400 minutes of talk time. Your bill, which includes e-mail, is the same each month for 6 months. The total cost for all 6 months is $168.48, Write and solve an equation to find the number of minutes of talk time you use each month.
Answer:
2,541 minutes
Step-by-step explanation:
i hope this helps
Marco has 10 quarts of water and 20 cups of milk. How much liquid does he have in all?
How do u solve it?
Answer:
15.0721 quarts
Step-by-step explanation:
20 cups= 5.0721 quarts
10 quarts+5.0721=15.0721 quarts
if you need to convert the quarts just search 15.0721 quarts to whatever you need to convert it too.
hope this helps
somebody please help
Use a ratio box to solve this problem. One hundred
inches equal 254 centimeters. How many centimeters
equal 250 inches?
Answer:
vGreat job!
You earned
+5 pts
for helping
Step-by-step explanation:
Please help and show work if you can
Answer:
468mm^2
Step-by-step explanation:
1/2 x 8 x 27=108 triangle area
12 x 30 = 360 rectangle area
108+360=468mm^2
A) 3x - y = -4
5x - y = -8
B) 3x - y = -4
5x + y = -8
C) 3x + y = -4
5x - y = -8
D) 3x + y = -4
5x + y = -8
Answer:
D) 3x + y = -4
5x + y = -8
Step-by-step explanation:
WHAT IS QUESTION B???
Answer:
Step-by-step explanation:
W1: 25 X 3 = 75 ft
N1: 25 X 13 = 325 ft
E1: 25 X 7 = 175 ft
S1: 25 X 5 = 125
W2: 25 X 4 = 100
Add all sides up to get a total of 800
A box contains 4 blue pens and 5 red pens. Gus randomly picks a pen
from the box and keeps it. Then Emma picks a pen from the box and keeps it. What if the probability both students will pick a blue pen pls hurry and will give the brainiest
Answer: 12/81 or 15%
Step-by-step explanation:
If you want an explanation you can ask
1. D
100
2. M
1
3. C
500
4. I
10
5. V
50
6. L
5
7. X
1,000
Hi there!
I will help you with joy!
Arabic numbers - 1, 2, ..., 10,..; Roman numerals: I, II, ... X, ..
Match the Arabic numerals to Roman numerals.
I = 1
V = 5
X= 10
L = 50
C=100
D=500
M = 1,000
Hope it helps!
Enjoy your day!
Ask me if you have any questions.
~Misty~
Answer:
Could you rephrase the question
Step-by-step explanation:
Please help!!!!!!!!!!
Answer:
Julia find 2 more 3 inch leaves than 4 inch leaves
6x−4=26 can anyone find it
Answer:
5
Step-by-step explanation:
6x-4=26
6x = 26+4
6x= 30
x= 5
pls help me
Quincy bought 25 lollipops that were 0.25 ach and 20 cany bars that were 0.60 each how much money did quincy spend all together
Answer:
$18.25
Step-by-step explanation:
25x$0.25+20x$0.60= $18.25
Which relationships describe angles 1 and 2? Select each correct(multiple choice)
a adjacent
b vertical
c supplementary
d complementary
if the original population was 500 and now is 2,000 what is the present of increase
Answer:500/2000 = 25/100 = 25%.
Related Standard Percentage Calculations on Change from 2000 to 3000
X Y Percentage(P) Change
2000 3100 55
2000 3120 56
2000 3140 57
2000 3160 58Step-by-step explanation:
In Exercises 25–28, the red figure is the image of the
blue figure after a dilation with center C. Find the
scale factor of the dilation. Then find the value of
the variable.
Dilation involves changing the size of a shape
The scale factor is 2, and the value of the variable is 6
How to determine the scale factorFrom the figure, the scale factor is the quotient of the red figure and the blue figure.
So, we have:
[tex]k = \frac{28}{14}[/tex]
Divide
[tex]k = 2[/tex]
The value of the variable (n) is then calculated as:
[tex]n * k = 12[/tex]
This gives
[tex]n * 2 = 12[/tex]
Divide both sides by 2
[tex]n = 6[/tex]
Hence, the scale factor is 2, and the value of the variable is 6
Read more about dilation at:
https://brainly.com/question/3457976
A photo that is 8 in. wide and 12 in. long is enlarged to 24 in., what is the length of the poster?
Answer:
36 in. long
Step-by-step explanation:
If 8 in = 12 in
then 24 in = x
[tex]x = \frac{12 \times24 }{8} [/tex]
[tex]x = \frac{288}{8} [/tex]
x = 36 in.
5. Peter invests £3550 into a savings account at 3.05% per annum. How much
will he have in his bank account at the end of 5 years?
since it's per annum, we'll assume is compounded interest.
[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\pounds 3550\\ r=rate\to 3.05\%\to \frac{3.05}{100}\dotfill &0.0305\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{per annum, thus once} \end{array}\dotfill &1\\ t=years\dotfill &5 \end{cases} \\\\\\ A=3550\left(1+\frac{0.0305}{1}\right)^{1\cdot 5}\implies A=3550(1.0305)^5\implies A\approx 4125.42[/tex]
What’s 2% as a fraction
Answer:
1/50
Step-by-step explanation:
2% is 2/100
Which simplified is 1/50
I NEED HELP LOLL
[tex]7 \frac{1}{2} \div \frac{3}{4} = [/tex]
Answer:
the answer is 40/4
Step-by-step explanation: 7 1/4 3/4 40/4
look at the screenshot
Answer:
$132
Step-by-step explanation:
[] First, we will set up an equation for Ross.
-> We will use slope-intercept form (see attached)
-> The slope:
[tex]\frac{y_{2} -y_{1}}{x_{2} -x_{1} }[/tex] = [tex]\frac{81-40.5}{6-3}[/tex]=[tex]\frac{40.5}{3}[/tex]=13.5
-> The y-intercept:
y = 13.5x + b
(81) = 13.5(6) + b
81 = 81 + b
0 = b
-> Final equation:
y = 13.5x
-> For 8 hours, we will plug in 8 as the x.
y= 13.5(8)
y = $108
[] Joey earns 3 dollars more,
y = (13.5 + 3)x
-> Now we will plug 8 into the equation as x,
y = $132
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
Answer:
132
Step-by-step explanation:
if y = 1x + 0 then what i the slope?
find the distance between the points (1, 2) and (4, 3)
Help me with number 4 please
Answer:
A = 6
B = 10
Step-by-step explanation:
[] Let's look at the system again:
[tex]\left \{ {{Ax+By=38} \atop {2Ax-By=16}} \right.[/tex]
[] They give us a set of x and y values, (3, 2) so we can plug them into the system.
[tex]\left \{ {{A(3)+B(2)=38} \atop {2A(3)-B(2)=16}} \right.[/tex]
[] Now, we can solve this with a graphing calculator. Let A be x and B be y for the sake of graphing.
A = x
B = y
[tex]\left \{ {{x(3)+y(2)=38} \atop {2x(3)-y(2)=16}} \right.[/tex]
-> See attached
[] We can see the lines intersect at (6, 10) so the answer is A = 6 and B = 10.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
The vertices of a figure are given. Find the coordinates of the figure after the transformations given.
F(-9, -9), G(-3,-6), H(-3,-9)
Dilate with respect to the origin using a scale factor of. Then translate 6 units up.
Answer:
the answer of the question will be F(7,9)
What is the slope of the line through (-5, 30) and (1, -6)?
Step-by-step explanation:
Slope formula:
[tex] \frac{y2}{x2} - \frac{y1}{x1} = m[/tex]
m = slope
Substitute the points into the formula format:
[tex] \frac{ - 6}{1} - \frac{30}{ - 5} = m[/tex]
Solve:
[tex] \frac{ - 36}{6} = m[/tex]
Divide:
[tex] - 6 = m[/tex]
The slope equals -6.
plz tell me the Right Answer
Answer:
1. a
2. mode is 14,so I think C
3. a because it was around 100
4. a
5. a
6. b
7. a
8. a
9. b
What is an equation of the line that passes through the points (4,4) and (8.1)
Answer:
y = - 3/4x + 7Step-by-step explanation:
Use both points and find the slope:
m = (1 - 4) / (8 - 4) = - 3/4Find the line, using point-slope form and point (4, 4):
y - 4 = - 3/4(x - 4)y - 4 = - 3/4x + 3y = - 3/4x + 7Hᴇʟʟᴏ Bʀᴀɪɴʟɪᴀɴs !!
1) A car moves with a speed of 40 km/h for 15 mins and then with a speed of 60 km/h for next 15 mins . The total distance covered by the car is : _________
(a) 100km. (b) 25km
(c) 15km. (d) 10km
• Don't spam
• Need Genuine Answer with Explanation .
Answer:
25 km
Explanation:
Distance = speed * time
We have change time which are given in minutes to hour. As the speed is mentioned in kilometre per hour.
For part A:
[tex]\rightarrow Distance = speed * time[/tex]
[tex]\hookrightarrow Distance = 40 * \frac{15}{60}[/tex]
[tex]\hookrightarrow Distance = 10[/tex] km
For part B:
[tex]\rightarrow Distance = speed * time[/tex]
[tex]\hookrightarrow Distance =60 * \frac{15}{60}[/tex]
[tex]\hookrightarrow Distance = 15[/tex] km
Total distance covered:
part A + part B
10 km + 15 km
25 km
25 km
Solution :-Speed of the car in first 15 mins ,
The car is moving in the speed of 40 km/h for 15 mins.
Distance covered = speed × Time taken Distance covered = 240 × 15/60 = 10 kmSpeed of car in next 15 mins ,
again ,
distance covered = 60 × 15/60 = 15kmnow , total distance covered = ( 10 + 15 ) km = 25 km
Hope it helps~
Maria bought 125 pounds of lunch meat for $3.36. How much would234 pounds of lunch meat cost?
Answer:
$6.6
Step-by-step explanation:
This is what we know:
You can say that they are proportional because there is a unit price for each pound.
There are a couple of ways to do this but I'll show you this one:
Ratio and proportion:
Step-by-step explanation:
https://brainly.com/question/2438420
answer is x= 6.6
Solve for b.
a = 9 b² c
b=±a√3c
b=±ac√9
b=±ac√3c
b=±3ac−−√
b=+ac sqrt 3c
it's b=+ac sqrt 3c