Answer:
x= -9
Step-by-step explanation:
Answer:
x= -9
Step-by-step explanation:
5(x-2) -3x= 6x + 26
5x-10 -3x= 6x+26
2x-10= 6x+26
-36= 4x
-9 = x
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Answer:
y=x*7
Step-by-step explanation:
63=9*7
28=4*7
14=2*7
77=11*7
Suppose you spend 3/5 of your monthly budget on food and 1/4 on bus fare. Food and bus fare total $212.50/month. What is your monthly budget?
Layla scored 18 out of 22 on a quiz and a 60 out of 70 on a test. Did Layla score a higher percentage on the quiz or on the test? Justify your answer.
Answer:
the quiz
Step-by-step explanation:
18/22 simplifies to 9/11 (uh-oh)
60/70 simplifies to 6/7
you can estimate from here that 9/11 is bigger, so she scored higher on the quiz
Answer:
Layla scored higher on the test.
Step-by-step explanation:
18/22 is 81.81%. And 60/70 = 85.71%.
What is the value of x?
Enter your answer in the box.
x =
Answer:
x=20
Step-by-step explanation:
use proportions
121:11
or 11:1
take 10 and multiply it by 11 to get the length of the other side.
110
set the equation equal to that length
5x+10=110
-10 on both sides
5x=100
÷5 on both sides
x=20
Jake lives 2⅓mile from school. He decides to walk to the shop on his way home. The shop is 1⅜mile from school. A) What is the shortest possible distance from the shop to his home? B) What is the largest possible distance from the shop to his home?
Answer:
Shortest distance = 23/24
Farthest distance = 3 17/24 miles
Step-by-step explanation:
Distance of home from school = 2 1/3 miles
Distance of shop from school = 1 3/8 miles
Shortest distance possible :
(2 1/3 - 1 3/8) miles
(7/3 - 11/8) miles
L. C. M = 24
(56 - 33) / 24
23 / 24 miles
The farthest distance :
(2 1/3 + 1 3/8) miles
(7/3 + 11/8) miles
L. C. M = 24
(56 + 33) / 24
89 / 24
= 3 17/24 miles
simplify
x^2-16/2x^2-5x-12
Answer:
−7x2−5x−12
Step-by-step explanation:
and if you need the answer to that its 46
Please help me!!!!!!!!!!!!!!!!!!!!
A sum of money is deposited at a bank at a rate of 12½ annum simple interest. In how many years would the deposited money be doubled
Answer:
It would take 10 years for the given sum of money be doubled at the given simple interest rate.
Step-by-step explanation:
A 10% interest would be added to the the principal amount after each year. So the interest would reach 100% i.e. equal to the principal amount in 10 years.
The first night in a hotel costs 40 dollars. All additional nights cost 27 dollars. How many nights did we stay
at this hotel if the total bill was 148 dollars?
Answer:
5
Step-by-step explanation:
First, you would want to subtract the first nights cost from the bill, which you would get 108. And then you would want to divide 108 by how much it costs to stay additional night, so 108 divided by 27 = 4. But you have to remember to add the first night you stayed so it would be 5. I hope this helps :)
Answer:
4 nights
Step-by-step explanation:
148-40=108
108÷27=4
So, you spent 4 nights at the hotel.
Write the expression shown below with the least amount of terms.
8y + 13 - 6y + 3y + 2
Answer:
5y + 15
Step-by-step explanation:
8y - 6y = 2y + 3y = 5y
13 + 2 = 15
What is the area of a circle that has a circumference of 87 pie
Answer:A≈602.32
C Circumference 87
Step-by-step explanation:Hope this helped u also may i plz have brainlist only if u wanna give me brainlist though! Have an great day kind sir or ma'am
2, 6, 18, 54. 162,...
The first five terms of a geometric sequence are given above.
Write a recursive function rule for the sequence.
a
f\left(n\right)=3f\left(n\right)+2
b
f\left(n\right)=2n
c
f\left(n\right)=3f\left(n-1\right),\ n1=2
d
f\left(n\right)=3n+2
9514 1404 393
Answer:
[tex]\text{c. }f(n)=3f(n-1);f(1)=2[/tex]
Step-by-step explanation:
The first term is 2, so part of the recursive definition is ...
f(1) = 2
The common ratio is 6/2 = 3, so each term is 3 times the previous one. That part of the recursive definition is ...
f(n) = 3·f(n -1)
These two parts of the definition match choice C.
What is the total surface area of the rectangular prism?
The answer is 856 units^2
Answer:
856
Step-by-step explanation:
= 2 × (14×12 + 14×10 + 12×10)
= 2 × (168 + 140 + 120)
= 2 × 428
= 856
45+72=5(5+9)
what is maya's eror
Mya did not write the common factor in the correct place.
Mya wrote two expressions that are not equivalent.
Mya did not use the correct operations in the equation.
Mya used a factor that is not common to 45 and 72.
Answer:
gggcfbgcjun
Step-by-step explanation:
gmkknnzksksjxndncudhudbiejufnridmwjdiendysheixnddyhdbeudbeudne8djeudneudhebdjrn8fjr
Answer:
117 just because it is atless
determine the quotient when 18 is divided by 6
Answer:
18 divided by 6 = 3.
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
18/6=3
6+6+6=18
Explain whether a triangle exists with side lengths 31 m, 89 m, and 122 m.
Answer:
No
Step-by-step explanation:
The sum of the smaller sides is not bigger than the largest side, 122. ( 31 + 89 = 120 < 122)
UGENT. Please help I’m so lost on this. Due within 15-20 minutes..
I’ll mark brainlylist
Answer:
Step-by-step explanation:
(y= 1/2 x 4x) answers: y intercept (0,1/2) range: ( 0 , ∞ ) , { y | y > 0 } domain: all real numbers. Asymptote: y=0. I think these are the answers for question 7, i hope this helps.
Can someone help me with the exterior angle sum?
Answer:
no sorry but it's okay you at least guess
A rectangle is 6 feet long by 4 feet wide.
If 2 feet are removed from the length of the rectangle, what would be the area, in square feet, of the new rectangle?
Answer:
6 - 2=4
4 x 4= 16
Step-by-step explanation:
Mountain Dew has 25 fewer milligrams of caffeine than a can of Red Bull. If a Mountain Dew
has 55 milligrams of caffeine, how much caffeine is in a can of Red Bull?
Answer:
Step-by-step explanation:
Mountain Dew=Red Bull-25 caffeine
Red Bull caffeine= 55+25=80 mg caffeine
How do I find the area of the shaded region
Answer:
Area of shaded region,
=(Area of bigger circle) - (Area of smaller circle)
Step-by-step explanation: took the quiz and got it right
a plumber charges a $65 fee for a repair plus $35 per hour. write an equation to model the total cost y of a repair that takes x hours.
Answer:
$65 + x=y
Step-by-step explanation: $65 is the fee, added to x which represents the amount of hours, y is the total cost
answer pls I need it badly willing to offer brainly
Answer:
Question 13: x=13
Question 14: x=-4
Question 15: x=5
Step-by-step explanation:
There are rational numbers that are not
integers.
True or false?
Answer:
true
Step-by-step explanation:
A family took a trip fork North Carolina to California and back. It took them 14 days to drive 4,900 miles. If they drove about the same miles each day, how many miles did they drive each day?
Answer:
350 miles.
Step-by-step explanation:
If you take 4900 and divide it by 14 you get 350. Hope this helps!
Convert to degrees
(pie over 2)
pie
——
2
Answer:
90°
Step-by-step explanation:
[tex](\pi /2) * 180 = 90[/tex]
Whenever you are required to transfer from Radians to Degrees, simply multiply the Numerator by 180° (180). Treat the [tex]\pi[/tex] as a variable such as x and y, and divide by the numerator.
please help me thanks
Answer:
m<d=125
Step-by-step explanation:
hope it helps
Sally wants to buy a doll house house that is 20% off. The original price is $46.53 what is amount of discount
Answer:
9.28
Step-by-step explanation:
Answer:
37.22
Step-by-step explanation:
Which of the following equations correctly describes how to calculate net income?
a. net income = (cost of goods sold) - (net sales) - (operating expenses)
b. net income = (operating expenses) - (cost of goods sold) - (net sales)
C. net income = (operating expenses) + (cost of goods sold) - (net sales)
d. net income = (net sales) - (cost of goods sold) - (operating expenses)
Answer: D
Step-by-step explanation:
The equation that correctly describes the net income is; a. net income = (cost of goods sold) - (net sales) - (operating expenses)
What is gross profit?Gross profit is the profit a firm makes after deducting the costs of manufacturing and selling its products or providing its services from the revenue the company made.
The equation that correctly describes the gross profit is given by;
gross profit = (net sales) - (cost of goods sold)
Gross profit is defined as the profit a firm makes after deducting the costs of manufacturing.
Thus, the correct option is A.
Hence, The equation that correctly describes the net income is; a. net income = (cost of goods sold) - (net sales) - (operating expenses)
Learn more about Gross Profit:
brainly.com/question/18567528
#SPJ6
Multiply: (3x - 5)( 4x2 - 2x - 3)
Answer:
-21
Step-by-step explanation:
3x-5=2
4x 2=2
2x-3=2
add them together you will get -21