Solve for x.
(9x – 16)+(3x + 11)+(7x – 5)=180
Answers
Answer:
10
Step-by-step explanation:
See the picture attached.
Related Questions
Which of the following numbers
does NOT have the same value as
one quarter?
Answers
three times the difference of two times m and five is equal to eight times m to the second power increased by four
Answers
Answer: 3*(2m-5)=8m^2+4
Step-by-step explanation:
The mathematical expression of the given statement is 3(2m-5) = 8m²+4.
What is an mathematical expression?
Expression in mathematics is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Here, the given mathematical statement is given as :
three times the difference of two times m and five is equal to eight times m to the second power increased by four , which can be written as :
3(2m-5) = 8m²+4
Therefore, the mathematical expression of the given statement is 3(2m-5) = 8m²+4.
Read more about mathematical expression at:
https://brainly.in/question/10133124
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What's the length of the diameter of the ferris wheel?
Answers
Ghhynny
what is 3 1/4 as an improper fraction a imprper fraction?
Answers
Answer:
13/4
Step-by-step explanation:
3×4=12
12+1=13
Your welcome
Answer:
13/4
Step-by-step explanation:
25 POINTSSSS PLEASE HELP ME I NEED HELP!!! PLZZZ
Which exponential function has the greatest average rate of change over the interval [0, 2]?
Answers
Answer:
I think its A
Step-by-step explanation:
3 1/9+2 1/4=
what is the answer
Answers
Step-by-step explanation:
Blueberries cost $4.00 per pound. How many pounds of blueberries can you buy for $1.00?
Answers
Answer:
1/4 of a pound
Step-by-step explanation:
Blueberries are 4 dollars a pound you have 1 dollar
you can by 1/4 of a pound
Answer:
You can get 4 ounces
Step-by-step explanation:
plz help asap i will do brainliest!!! A car takes 4 hours to reach a destination travelling at the speed of 63 km/h. How long will it take to cover the same distance if the car travells at the speed of 56 km/h? Do these quantities (time and speed) vary directly or inversely? Find the constant of variation.
Answers
Answer:
A car takes 4 hours to reach a destination travelling at the speed of 63 km/h.
Speed = distance / time
Distance = speed × time
Distance it took the car, travelling for 4 hours to a destination at a speed of 63 kilometers per hour would be
4 × 63 = 252 kilometers.
if the car travels at a different speed of 56 kilometers per hour and the distance remains 252 kilometers, the time it takes will be
Time = distance / speed
= 252/56 = 4.5 hours
The time varies inversely with the speed. The more the speed, the lesser the time and the lesser the speed, the more the time.
Let speed = s and let time = t
s varies inversely with t
Introducing constant of inverse variation k, it becomes
s = k/t
When s = 56, t = 4.5
56 = k/4.5
k = 4.5 × 56 =252
This is the distance
Step-by-step explanation:
Need ASAP plz plz plz
Answers
Answer:
12/7
Step-by-step explanation:
Michael can mow 5 lawns in 36 minutes. At this rate, how long will it take him to mow 15 lawns?
Answers
Answer:
It would take him 108 minutes to mow the lawn.
Step-by-step explanation:
We can do proportion.
[tex] \frac{5 \: lawns}{36 \: minutes} = \: \frac{15 \: lawns}{x} [/tex]
[tex]36 \times 15 = 540 \\ 5 \times x = 5x[/tex]
[tex] \frac{540}{5} = \frac{5x}{5} [/tex]
[tex]108 = x[/tex]
Connections Academy Geometry10A semester exam. Does anyone have the answers im 1% away from passing.
Answers
Answer:
probably not, but if you were to post the questions without it saying on it that its an exam (because those get deleted all the time) people could help you through it. :)
Step-by-step explanation:
Help me it’s not D !!!!
Answers
The answer to this is A.
Clyde took a survey to see the favorite pizza topping of his 6th grade classmates.
Topping
pepperoni
sausage
onions
cheese
Number of Students
45
36
9
16
What is the ratio of students who prefer sausage to students who prefer pepperoni?
O 1:2
O 2:3
O 3:4
04:5
Answers
Compare -3.6 and 1.2.
Answers
Answer:
-3.6 is a negative number compared to 1.2. 1.2 is -3 times less than -3.6. -3.6 is -3 times more than 1.2
Step-by-step explanation:
(can I get brainliest)
Answer:
they are both number with a decimal in it
Step-by-step explanation:
3/5 + 7/10 + ¾ what is the answer
Answers
Answer:
2 1/20
Step-by-step explanation:
Does anyone know the answer?
Answers
Answer:
the last one
Step-by-step explanation:
How to cross multiply for sin
Answers
Answer:
What do you mean sin?
Step-by-step explanation:
what is the slope of the line containing (2,-9) and (-5,-3)
Answers
Answer:
[tex] \huge \boxed{ \boxed{ - \frac{6}{7} }} \\ [/tex]
Step-by-step explanation:
The slope of a line given two points can be found by using the formula
[tex]m = \frac{ y_2 - y _ 1}{x_ 2 - x_ 1} \\[/tex]
From the question we have
[tex]m = \frac{ - 3 - - 9}{ - 5 - 2} = \frac{ - 3 + 9}{ - 5 - 2} = - \frac{6}{7} \\ [/tex]
We have the final answer as
[tex] - \frac{6}{7} \\ [/tex]
Hope this helps you
Which equation represents a line which is parallel to the line 5x + 7y = 49?
Answers
Answer:
(0,7)
Step-by-step explanation:
use desmose it will show you (0,7)
the averages of the squared differences between the data values and the mean is known as
Answers
Explanation:
The variance is the average of the squared differences from the mean. To figure out the variance, first calculate the difference between each point and the mean; then, square and average the results.
Suppose the x-axis of a density graph represents someone's height in inches.
If the area under the density curve from 60 inches to 70 inches is 0.55, what
is the probability of someone's height being anywhere from 60 inches to 70
inches?
O A. 65%
O B. 55%
O C. 70%
O D. 60%
Answers
Answer:
B
Step-by-step explanation:
B
What is the remainder when 3,654 is divided by 62?
Answers
Answer:
the remainder is 58
Step-by-step explanation:
when you use long division and can't fit what you are dividing by into the number, that is your remainder.
PLEASE HELP ME ITS DUE TODAY!!
PLS SHOW WORK OR EXPLAIN!!
Answers
Answer:
(-3, -0.5)
first put the points, then just draw the line that goes throw that row of dots.
Step-by-step explanation:
so this isnt very complicated, you need to put the points on the coordinate plane (the grid) and find where they meet coordinates (written starting with the x and ending with the y are written like this: (x,y))
go to the bottom line (x axis) and find the number in the x row on the page, then take the vertical line and go until the two ends meet,repeat that until there are no more coordinates to graph on the left box draw a straight line for all of the coordinates do the same with the other box drawing a line whre the other coordinates. if done right the lines should intersect, and the intersecting point is the answer
What is the slope of the line represented by the values in the table?
X: 10 2 3 7 20
Y: 14 -2 0 8 34
Answers
Answer:
A-2
B.1/-2
c.1/2
D.2
Step-by-step explanation:
A-2
B.1/-2
C.1/2
D.2
Problem ID: PRABJVTY
Answers
Answer:
I'm confused too I'm sorry
Mr. Rogers is designing the layout for a new floor of his office. His new layout will have 8 workstations in one row, with the side length of each workstation being 2 feet longer than the side length (s) of the workstations in the existing layout. He writes this expression to help him design the layout.
8(s + 2)
Which algebraic expression is equivalent to this expression?
A.
8s + 16
B.
8s + 2
C.
8s + 10
D.
s + 16
Answers
X
-2
-1
0
1
2
у
N
3
4
5
6
Answers
Answer:
can you round it up? what is the question and what are we solving for?
please give answer please!!!!!!!!!!!!
Answers
All of them produce an angle of 90 degrees, therefore
90 degrees x 4 = 360 degrees
If f(x) =|3x + 2, what is f(-1)
Answers
Kensington was selling Girl Scout cookies and a customer offered her a deal. The customer would place three $1 bills, one $5 bill and one $10 bill in a bag. Kensington would reach into the bag and take one bill from the bag and get paid that instead of the $5 it would cost for one box of Girl Scout cookies. Should she take the deal? Or should she insist on getting the regular cost of $5?
Answers
Answer:
no she should take the deal
Step-by-step explanation:
there are 5 bills in that bag and only 1 of them has a chance of being over the regular price where as 3 have a chance of being under the regurla price the odds a not in the girl scouts favor as she has a 60%chance of not getting a $1 and only a 20% chance of getting the $10.