Answers
Answer:
33
Step-by-step explanation:
3x+5+x+x+10=180
5x+15=180
divide by 5
x+3=36
x=36-3=33
Related Questions
Which expression is equivalent to the expression below?
m+3
m2-16
m2-9
m+4
Answers
Can you help me how to do this question.
Answers
Answer: It should be the last one i think.
Step-by-step explanation:
what is the area of this quadrilateral pls help i’ll mark brainlest
Answers
Answer:
16+24= 40
Step-by-step explanation:
for the two triangles 1/2bh×2
for the rectangle 8×3
Lara's retirement party will cost $9 if she invites 3 guests. What is the maximum number of
guests there can be if Lara can afford to spend a total of $18 on her retirement party?
Assume the relationship is directly proportional.
guests
Submit
Answers
Answer:
if $9=3 guests
then $18÷3=6 guests
Write the equation of each line in slope intercept form
goes through ( 0,4) and (-2,8)
Will give brainiest!!
Answers
Answer:
y = -2 x + 4
Step-by-step explanation:
Pass (0,4): y intercept b = 4
slope: m = (8-4) / (-2-0) = - 2
y = mx + b
y = -2 x + 4
A jar contains nickels and dimes. There are 16 coins in the jar and the total value of the coins is $1.00. Which system of equations can be used to find how many of each type of coin is in the jar?
Answers
Answer:
12 nickels and 4 dimes
Step-by-step explanation:
5 x 12 = 60 cents
10 x 4 = 40 cents
_______
100 = 1 dollar
Someone please help me I’ll give out brainliest please don't answer if you don’t know
Answers
Answer:
I believe what your problem is asking is to simplify [tex]xy + 2xy+x+3y[/tex]. If that is the case then the answer would be 3xy + x + 3y.
Step-by-step explanation:
Combine like terms.
I am less than 100. I am an even number. I am a multiple of 5. I am divisible by three. The sum of my digits is an even number.
Answers
Hope this helped!!
The sum of remote interior angels equals what?
Answers
Answer:
Each of the remote angles shares one side with the angle adjacent to the exterior angle. The equation means that the sum of measures of the remote interior angles is equal to the measure of the exterior angle of the triangle.
Find the length of the missing side. Round to the nearest tenth. please help!!
Answers
16.1..BA
Malcolm is given a plan for a garden. He expresses the perimeter as 2(x+8) + 2(3x). WHAT WILL BE THE COEFFICIENT OF X WHEN HE SIMPLIFIES THE EXPRESSION?
Answers
Answer:
The coefficient of x is 8
Step-by-step explanation:
Given
[tex]P = 2(x+8) + 2(3x)[/tex] --- Perimeter
Required
Determine the coefficient of x
[tex]P = 2(x+8) + 2(3x)[/tex]
Open bracket
[tex]P = 2x + 16 + 6x[/tex]
Collect like terms
[tex]P = 2x + 6x+ 16[/tex]
[tex]P = 8x+ 16[/tex]
The coefficient of x is 8
The attendance at the art museum at the New Year's opening was 250 people. The attendance has been increasing at a rate of 3% each month. How many people will attend by the end of a year? 1329 5825 265 356
Answers
Given:
Initially the number of people at art museum = 250
Rate of increase = 3% per month
To find:
The number of people at art museum in the end of a year.
Solution:
The general exponential growth model is:
[tex]y=a\left(1+\dfrac{r}{100}\right)^t[/tex]
Where, a is the initial value, r is the rate of increase in % and t is the time period.
We know that, 1 year = 12 months.
Putting a=250, r=3 and t=12, we get
[tex]y=250\left(1+\dfrac{3}{100}\right)^{12}[/tex]
[tex]y=250\left(1+0.03\right)^{12}[/tex]
[tex]y=250\left(1.03\right)^{12}[/tex]
[tex]y=250(1.42576)[/tex]
[tex]y=356.44[/tex]
[tex]y\approx 356[/tex]
The number of people at the end of a year is 356. Therefore, the correct option is D.
Find the measure of n:
Answers
Answer:
117
Step-by-step explanation:
Answer:
63
Step-by-step explanation:
1) B/c the shape is a parallelogram, angles are adjacent. So there are 2 117 and 2 3n.
2) B/c it's a quadrilateral, the angles all add up to 360.
360= 117 + 3n + 3n + 117
360= 234 + 6n
126= 6n
n= 21
3(21)= 63
which equation represents the graph of the line that coincides with the graph of y=-3/2x+9
Answers
Answer:C
Step-by-step explanation:
U can not add y or x the are not the se variable
Can you answer this. ill mark whoever answers as brainliest!
Answers
The grandad is 72 and the Grandaughter is 8
Please give me the correct answer.Only answer if you're very good at math.Take your time when answering.
Answers
Answer:
[tex]\frac{6}{8} = \frac{y}{16}[/tex]
Step-by-step explanation:
rise = y-axis
run = x-axis
[tex]\frac{rise of smaller trinagle}{run of smaller trinagle} = \frac{rise of larger triangle}{run of larger triangle}[/tex]
[tex]\frac{6}{8} = \frac{y}{16}[/tex]
i have no idea how to do this help
Answers
Answer:
no if thats and option
Step-by-step explanation:
Find the area of the deck
Answers
Answer:
Hmmm i would say 64 but its my opinon so also do lenghtxwidthxheight
Step-by-step explanation:
Answer:
448cm²
Step-by-step explanation:
See attached work
What does y=?? 10 POINTS
y = [ ? ]
5y-20
2y+25
Answers
Answer:
1st one)
y = 4
2nd one)
y = -12.5
Step-by-step explanation:
5y - 20 = 0
add 20 on both sides:
⇒ 5y - 20 + 20 = 0 + 20
⇒ 5y = 20
divide 5 on both sides
⇒ [tex]\frac{5y}{y} = \frac{20}{5}[/tex]
⇒ y = 4
2y + 25 = 0
subtract 25 on both sides
⇒ 2y + 25 - 25 = 0 - 25
⇒ 2y = -25
divide 2 on both sides:
⇒ [tex]\frac{2y}{2} = \frac{-25}{2}[/tex]
⇒ y = -12.5
Find the misisng dimension. Use the scale factor 1:6
Model = 12 in
Actual = ? in
Answers
Answer:
72 inches
Step-by-step explanation:
12 inches * 6 = 72 inches
The radius of a circle is 15 in. Find its circumference in terms of \piπ.
Answers
Answer:
C≈94.25in
Step-by-step explanation:
Toby, Kate, and Jim had a challenge to see who could run the most in one day. Toby ran 3 miles. Kate ran 4 times as many miles as Toby, and Jim ran 2 times as many miles as Kate. How many miles did Jim run?
Answers
Answer:
24 miles
Explanation:
3 x 4 = 12
12 x 2 = 24
Marcia drew a plan for a rectangular piece of material that she will use for a blanket. Three of the vertices are (-2.6, -1.5), ( -2.6,3.3), and (2.7, 3.3). What are the coordinates of the fourth vertex?
Answers
Answer:
[tex](2.7,-1.5)[/tex]
Step-by-step explanation:
The points are [tex]A(-2.6,1.5), B(-2.6,3.3), C(2.7,3.3)[/tex]
The fourth vertex will can be found by the points [tex]A[/tex] and [tex]C[/tex].
The angles between the sides of a rectangle are [tex]90^{\circ}[/tex].
The [tex]x[/tex] coordinate will be the same as [tex]C[/tex] and the [tex]y[/tex] coordinate will be the same as [tex]A[/tex]. The fourth verex is [tex]D[/tex].
So, the fourth vertex of the rectangular piece will be [tex](2.7,-1.5)[/tex].
Members of the Video Digital club produce short videos. At the end
of each school year, the club hosts a Video Digital festival at a local
theater to show the community its top 25 videos.
Part A:
The club has realized from experience that when they don't charge
for admission, 800 people come. For every dollar they charge for
admission, 8 fewer people come. Write an inequality that they can
use to determine the price, p, in dollars that the club must charge for
at least 750 to come to the video festival
Part B: solve the inequality you wrote to in part A
Part C: explain in words what the solution to the inequality means in terms of the situation. Explain why the direction of the inequality sign in the solution makes sense.
Answers
Answer:
hggggggggjrhg
Step-by-step explanation:
fhhhhhhhgtrhrehr this is the right answer
Is the Brainly.it a fake website??
Answers
Answer:
nah
Step-by-step explanation:
it helps u with homework
Another company charges $8 per month and $0.03 per minute used. Which equation below best respresents the total cost for the month, c, for m miuntes used?
Answers
Answer: c = 8 + 0.03m
Step-by-step explanation:
From the question, we are informed that a company charges $8 per month and $0.03 per minute used.
The equation that best respresents the total cost for the month, c, for m miuntes used will be:
c = 8 + (0.03 × m)
c = 8 + (0.03m)
c = 8 + 0.03m
For example if 10 minutes was used, the cost will be:
c = 8 + 0.03m
c = 8 + (0.03 × 10)
c = 8 + 0.3
c = $8.3
Mr. Hansen buys a cupcake for each student in his class for
the class party. Each cupcake costs $1.25. However there is a
discount where each batch of 10 cupcakes are only $1. He buys
34 cupcakes. How much did Mr. Hanson pay for all 34 cupcakes?
Answers
You have saved $2,000 to take a trip anywhere in the world. Fill in the following budget below to help you plan your dream trip. You may have to change things in your budget if you notice you’re going over $2,000. For example, you may need to reduce your trip to fewer nights. (Section 18.4) (only optional if no internet access) (2 points extra credit)
Dream Destination ______________________________ Number of Nights ___________ Expense Total budgeted for each expense for the entire trip Round-Trip Airfare Airline _______________ Cost per ticket _____________ (you can use orbitz.com, kayak.com, or expedia.com) Lodging (Circle one) Hotel or Airbnb Cost per night ____________ (you can check hotel prices on hotels.com and short-term vacation rentals on airbnb.com) Transportation (circle one) Car rental is $45 per day total Uber/taxis are $30 per day total Subway/buses are $10 per day total Food ____________ (write your best estimate) Miscellaneous (museums, concerts, tips for servers, souvenirs, etc.) __________ (write your best estimate) Total $ __________________________ Are you within your budget? __________ If not, reduce one expense or the number of nights you’re staying above.
Answers
Answer:
Dream Destination Hawaii Number of Nights 4 Expense Total budgeted for each expense for the entire trip Round-Trip Airfare Airline 5,000 Cost per ticket dont know (you can use orbitz.com, kayak.com, or expedia.com) Lodging (Circle one) Hotel or Airbnb Cost per night dont know (you can check hotel prices on hotels.com and short-term vacation rentals on airbnb.com) Transportation (circle one) Car rental is $45 per day total Uber/taxis are $30 per day total Subway/buses are $10 per day total Food he (write your best estimate) Miscellaneous (museums, concerts, tips for servers, souvenirs, etc.) we (write your best estimate) Total $ ,780 Are you within your budget? yes If not, reduce one expense or the number of nights you’re staying above.
Step-by-step explanation:
Find the area of the transmetim
Answers
Answer:
Your answer would be 19.
Step-by-step explanation:
7 + 9 = 16
16 + 3 = 19
Mrs. Gilseth said this flu
season is pretty bad. For
every 25 students, 5 are out
sick with the flu. What is the
ratio of total students to those
with the flu in simplest form?
Answers
Answer: 5:1
Step-by-step explanation:
25:5
Divide by 5 both sides
5:1