Answers
180 = 3x + 25 + 2x
180 = 5x + 25
-25. -25
155 = 5x
x = 31
Answer:
x=31
Step-by-step explanation:
Hello there!
the shown angles are supplementary meaning that the sum of the two is 180
so we create an equation
180=3x+25+2x
step 1 combine like terms
3x+2x
now we have
180=25+5x
step 2 subtract 25 from each side
180-25=155
now we have
155=5x
step 3 divide each side by 5
155/5=31
5x/5=x
we're left with x=31
~TheMathWiz
Related Questions
WILL GIVE BRAINLIEST!
Solve. Use the discount equation
S = R − rR,
where S is the sale price, R is the regular price, and r is the discount rate.
An exercise bike is on sale for $330, having been marked down 25% off the regular price. Find the regular price.
Answers
Answer:
$440
Step-by-step explanation:
Please help me with the question
Answers
Answer:
4p,q+r
4p(q+r)
4pq+4pr
What do I do!! mike cuts 4 equal pieces. What is the angle measure of each piece? Write and solve the equation
Answers
Question:
Mike cut a round pizza into 4 equal pieces. What is the angle measure of each piece?
Answer:
[tex]Angle = 90[/tex]
Step-by-step explanation:
Given
Round pizza
[tex]Pieces = 4[/tex]
Required
Angle measure of each
In a round object, the total angle is 360.
So, the angle of each piece is calculated by dividing 360 by the number of pieces (4)
So, we have:
[tex]Angle = 360/4[/tex]
[tex]Angle = 90[/tex]
Help me pretty please.
Answers
Answer:
They are the same at 2 games of lazer tag
Step-by-step explanation:
Option 1 equation: C = 15 + 3t
Option 2 equation: C = 18 + 1.50t
Built a table or graph the two equations to find the cost
t opt 1 opt2
0 15 18
1 18 19.5
2 21 21
3 24 22.5
Christopher spent a total of 52.50 at a bookstore he purchased a calendar for 9 and three books that cost the same
Answers
Answer:
Cost of each book = 14.5
Step-by-step explanation:
Given:
Total amount spend = 52.50
Cost of calendar = 9
Number of books = 3
Assume;
Cost of each book = a
Find:
Cost of each book
Computation:
Total amount spend = Cost of calendar + Number of books(Cost of each book)
52.50 = 9 + 3(a)
Cost of each book = 14.5
A box of chocolates costs $12. They are on sale 50% off. How much will you pay after a 9% sales tax?
Answers
Which number would round to 1,300?
A. 1,249
B. 1,370
C. 1,284
D. 1,351
Answers
What is 8^3x4+6^2-37+69x2^3?
I saw a hummingbird o-o
Answers
Answer:
awwwww
Step-by-step explanation:
Cool!
Answer:
:O That's so cool
Step-by-step explanation:
I've seen only one for the entire time I've been alive, lol
There are 2 sandwiches, 6 drinks, and 1 dessert to choose from. How many lunch specials are possible?
Answers
Answer:
24?
Step-by-step explanation:
I need help with the equation.
Answers
Answer:
h;ikl
Step-by-step explanation:
Now do you guys understand the question?? I need help.
Answers
Answer:
6th period.
Step-by-step explanation:
Help pls
Help pls
Help pls
Answers
Answer i cant read it..
Step-by-step explanation:
True or False: {5, 6, 7...10) is an example of an infinite set.
Answers
Explain - true
The Ling family has 4 boxes of cereal. They ate 3/4 of the cereal during the week. Part A: Write an expression for 3/4 of 4 boxes of cereal
Answers
4=x/(3/4)
What number is between 7.5 and 8
Answers
Answer:
7.75
Step-by-step explanation:
7.5+8=15.5
15.5/2=7.75
Calculate the area of the isosceles trapezium drawn below:
Answers
Answer:
the formula is :
area = 1/2(b1 + b2) x h
in this case it's :
area = 1/2(3 + b2)x 4
You will need the length of the lower base to solve it.
Step-by-step explanation:
Many ATM machines in Las Vegas casinos charge a $6 fee each time a person withdraws money. If Adam used the ATM 3 times last Saturday at the Bellagio in Las Vegas, how much money was taken out of his checking account in ATM fees?
Answers
Answer:
$18
Step-by-step explanation:
Solve the compound inequality. 6 – x > 15 or 2x – 9 ≥ 3 A. x > 9 or x ≤ 6 B. x < 9 or x ≥ –6 C. x > –9 or x ≤ –6 D. x < –9 or x ≥ 6
Answers
Answer:
Step-by-step explanation:
Solve the compound inequality. 6 – x > 15 or 2x – 9 ≥ 3 A. x > 9 or x ≤ 6 B. x < 9 or x ≥ –6 C. x > –9 or x ≤ –6 D. x < –9 or x ≥ 6
16/21 × 20/24 × 28/15
Answers
Answer:
32/27
Step-by-step explanation:
Answer:
32/27
Step-by-step explanation:
16/21 × 20/24 × 28/15
16/21 × 5/6 × 28/15
16/3 × 5/6 × 4/15
16/3 × 1/6 × 4/3
8/3 × 1/3 × 4/3
32/27 is your answer
PLZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPP
Answers
Answer:
The answer is d because there should be tests for both groups.
8% of the High School students have their license. If there are 1000 high school students in your neighborhood, how many have their license internet Enter your answer in the sface below. ??? teachers
Answers
Answer:
80.
............................
A bird's path is modeled by the following graph. Use the graph below to answer
the questions to the right:
h (height (feet)
A) what is the greatest height the bird reached?
B) At 5 seconds, was the bird going up or down?
Answers
Answer:
The greatest height the bird reached was 26 feet
At 5 seconds the bird was going down.
Step-by-step explanation:
what is 40% off of $400.00
Answers
Answer:
$240
To find 40% of $400:
40% (or .4) • $400 = $160
**$160 is 40% of 400**
To find 40% **OFF** of $400:
$400 - $160 = $240
What is 3.2 × 10^3 × 2000 in standard form
Answers
Answer:
The answer is
6.4×10^6
-5x+9=24
WILL GIVE BRAINLIEST
Answers
Answer:
x = -3
Step-by-step explanation:
24-9= 15
15/-5=-3
Answer:
-3.
Step-by-step explanation:
-5 x -3 = 15
15 + 9 = 24
Hope I helped, Have a good day!
Previous
Next
user MO
Submit Exam
Which of the following arithmetic operations would be best used to solve the system of
equations by elimination?
7x - 2y = 8
>
5x + 2y = 4
addition
subtraction
multiplication
division
20 Of 22
Answers
you must use addition method
Find the solution to the system. Write your solution as an ordered pair (x,y) with no spaces, no solution, or infinitely many. x=2y-7 and 4x+y=71 *
Answers
Answer:
The solution is (15, 11) There is only one solution.
Step-by-step explanation:
Solve this system using substritution. In the second equation replace x with 2y - 7, obtaining:
4(2y - 7) + y = 71, which simplifies as follows:
8y - 28 + y = 71, or
9y = 99. then y must be 11. If y is 11, then x = 2y - 7, or x = 2(11) - 7 = 15
The solution is (15, 11) There is only one solution.
PLEEEEEEASE HELPPPPPP
Answers
Answer:
Row 1
Step-by-step explanation:
If you divide the number of oranges in each row by their number of boxes, you always get 13 oranges per box.
(156/12 = 13)
(130/10 = 13)
(91/7 = 13)
(65/5 = 13)
But, in Row 1, he made a mistake: 13/2 = 6.5 The mistake here is that Row 1's "number of boxes" should be 1, not 2, to make this eqation true. If we did this, then we will get 13 as our "number of oranges" instead of 6.5, becuase the equation will now be 13/1 = 13 and his table will be correct.
Row 1 has the mistake.
The equation of the line through (3, - 4) with slope 2/3
Answers
Find the 8th term of the geometric sequence 6, 18, 54, ...
Answers
Answer:
13122
Step-by-step explanation:
6 x 3 = 18; 18 x 3 = 54; continue to do this 8 times and you get 13122!
Answer:
a(8) = 6*3^7 = 13122
Step-by-step explanation:
Each new term is equal to the previous one times the common ratio, r, which in this case is 3.
The general formula for a geometric sequence is a(n) = a(1)*r^(n - 1).
In this particular case, we have a(n) = 6*(3)^(n -1).
The 8th term of this sequence is a(8) = 6(3)^(8 - 1), which works out to:
a(8) = 6*3^7 = 13122