Answer:
first: 27.5
second: 250%
Step-by-step explanation:
first: 17.16 ÷ 62.4% = 0.275, 27.5
second: 51 ÷ 127.5 = 0.4, 40%,
100% ÷ 40%, = 2.5, 250%
I NEED HELP PLEASE
The amount y of your friend's allowance if the amount she receives is $8 more than the amount x you receive.
Answer:
y=x+8 because your friend's allowance is y but also $8 more than yours, x. x+8 is her allowance so x+8=y
x2 + 3x + 2 = 0
O {1,2}
O {-2, -1)
O {-2, 1}
O {2,0}
Answer:
the answer is in the photo
Driving 3 miles turn right drive 4 miles what is your straight line distance from your starting point
5 miles
You can use the special right triangles for this equation. Since the side lengths are 3 and 4, the hypotenuse of the triangle would be 5, or you can use the equation a2 + b2 = c2, 3^2 + 4^2 = c2, 25 = c2, c=5
Aiden was asked to find the product of 24.5 and 7.7. His work is shown below.
Estimate: 25 x 8 = 200
Actual: 24.5 x 7.7 = 1,886.5
Which statements about Aiden’s work are true? Check all that apply.
Aiden did not make a good estimate.
Aiden should have estimated the product as 24 x 7.
Aiden did not insert the decimal point correctly when estimating.
Aiden did not insert the decimal point correctly after multiplying the actual amount.
Aiden’s estimate and the actual product do not match closely enough.
A $230 suit is marked down by 10%. Find the sale price.
The sale price is $
(Round to the nearest dollar as needed.)
Answer:
$207
Step-by-step explanation:
Divide 230 by 10= $23
Subtract $23 from the original price which equals 207 dollars
The salad bar at a local restaurant offers 15 different salad toppings.
How many different possible combinations of 5 toppings can be selected when making a salad?
3003
360.360
O O O
75
50
O
5040
What is the common difference in the arithmetic sequence 5.0, 4.5, 4.0, 3.5
Answer:
0.5
Step-by-step explanation:
Look at the decimal go down. It goes down 0.5 each time or 1/2
The common difference in the arithmetic sequence 5.0, 4.5, 4.0, 3.5 will be 0.5.
What is the arithmetic sequence?Let a₁ be the first term and d is the common difference between the terms. Then the nth term will be given as
[tex]\rm a_n = a_1 + (n - 1)d[/tex]
The arithmetic sequence is given below.
5.0, 4.5, 4.0, 3.5
Then the common difference will be
d = 5.0 – 4.5 = 0.5
More about the arithmetic sequence link is given below.
https://brainly.com/question/15412619
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HELPPP PLEASEE BEST ANSWER IS BRAINLIEST. HELPPPP please best answer gets brainliest
Answer:
21w+3
Step-by-step explanation:
5w+9w+5+7w-2
14w+5+7w-2
21w+3
Answer:
Perimeter of the given triangle is :---
[tex](5w) + (7w - 2) + (9w + 5) \\ = 5w + 7w - 2 + 9w + 5 \\ = \boxed{ 21w + 3}✓[/tex]
(21w+3) is the right answer.HELLPPPPPPPPPPPPPPPPPP PLZZZZ
Answer:
y=2x-6
Step-by-step explanation:
How do I solve these
Answer:
i do belive you cross multiply to find x
Step-by-step explanation:
I need to know the answer for this equation
Answer:
25º
Step-by-step explanation:
We can see that x + 65º is a right angle, so it is equal to 90º. Therefore, x = 90º - 65º = 25º.
Answer:
x = 25
Step-by-step explanation:
90 - 65 = 25
what is the answer?
Answer:
HL
Step-by-step explanation:
The hypotenuse and the "leg" are congruent...along with the 90 degree angle.
"The HL Postulate states that if the hypotenuse and leg of one right triangle are congruent to the hypotenuse and leg of another right triangle, then the two triangles are congruent." - Calcworkshop
Which values complete the table?
t t 2 − 3
–3 ?
1 ?
0 ?
4 ?
A. 6, –2, –3, 13
B. –12, –2, –3, 13
C. –9, –1, –3, 5
D. –4, 0, –1, 3
Answer:
Did you ever figure it out
Step-by-step explanation:
If so please tell me
Answer:
A.
Step-by-step explanation:
WILL MARK BRAINLIEST ANSWER CORRECTLY OR ISTFG
Answer: X - 2y = 6
Hope it helped!
Answer:
2x+y=-7
Step-by-step explanation:
I had to use my graphing calculator. This looks like it is the answer.
Mason gave the waiter a $14.58 tip, which was 15 percent of the dinner bill. What was the amount of the dinner bill before he added the tip? $9.72 $21.87 $97.20 $218.70 10% 10% 10% 10% 10% 10% 10% 900 1,050 1,125 1,200
Answer:
$97.20
Step-by-step explanation:
Let
x = the dinner bill
Tip = 15% of the dinner bill
Amount of tip = $14.58
15% of the tip = $14.58
15% of x = 14.58
15/100 * x = 14.58
0.15 * x = 14.58
0.15x = 14.58
Divide both sides by 0.15
x = 14.58/0.15
x = $97.20
help plz laugh out loud
Answer:
B
Step-by-step explanation:
If you plug in the coordinates, (5,3) gives 19 and (4,1) gives 18, which is what you want. Therefore, it is only (4,1)
Answer: B. Only 4,1
Step-by-step explanation:
KEEP IT GOING!! EGGS BACON GRITS SAUSAGE!
Answer:
ok
Step-by-step explanation:
Answer:
got no boody gotta work for the sausge!
Step-by-step explanation:
brainliest?
You must be more than 20 years old to rent a a car.
Answer:
true
Step-by-step explanation:
Wyatt uses a notebook for keeping financial records. He has placed dividers in the notebook so that it has different sections. Each divider also has a pocket for keeping receipts or other papers related to the records in each section. Wyatt keeps his notebook in his locker at school.
Which of the following things about Wyatt’s system of record keeping provides a way to separate his financial details into different categories?
a.
The fact that financial records are kept in the notebook.
b.
The fact that the notebook.has section dividers
c.
The fact that the section dividers have pockets.
d.
The fact that the notebook is kept in his locker.
Answer:
The fact that the notebook.has section dividers
Step-by-step explanation:
The fact that the notebook has section dividers provides a way to separate his financial details into different categories, option A is correct.
What is Combination?An arrangement of objects where the order in which the objects are selected does not matter.
Section dividers allow Wyatt to separate his financial details into different categories, such as income, expenses, savings, investments, etc.
Each section can be used to organize specific information and receipts related to that category.
This system helps him easily access and reference information when needed.
The fact that the section dividers have pockets (option c) is also important as it allows Wyatt to store receipts and other papers related to the records in each section.
However, the key feature that allows him to separate his financial details into different categories is the presence of section dividers.
Hence, the fact that the notebook has section dividers provides a way to separate his financial details into different categories
To learn more on Combinations click:
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Identify the equation in slope-intercept form for the line containing the point (2,1) and parallel to y=5/3x−1/3.
Answer:
y = 5/3x -7/3
Step-by-step explanation:
parallel lines will have the same slope
m = 5/3, point (2, 1)
use point-slope form to find the new equation for the parallel line
y - 1 = 5/3(x - 2)
y = 5/3x - 10/3 + 1
y = 5/3x -7/3
help please im stuck cause i dont pay attention in class
Answer:
36 + 9x = 10
Step-by-step explanation:
Given
3 + [tex]\frac{3}{4}[/tex] x = [tex]\frac{5}{6}[/tex]
Multiply through by 12 ( the LCM of 4 and 6 ) to clear the fractions
36 + 9x = 10
Magdalena bought a sweater that cost d dollars. She paid the clerk $40.00. She received $5.19 in change. How much did the sweater cost?
Answer:
$34.81
Step-by-step explanation:
hope it helped! :)
A student earns $60 for 8 hours of yard
work. How much did she earn for each
hour?
Answer:
$7.50
Step-by-step explanation:
divide 60 into 8. ur welcome
Answer:
The student earned $7.50 each hour.
Step-by-step explanation:
First, divide 60 by 8.
Lastly, turn your answer into monetary form.
$60/8 = $7.50
Sarah and Jack are selling popcorn and cotton candy at the State Fair. Sarah sold 3 bags of
popcorn and 9 sticks of cotton candy for a total of $75. Jack sold 8 bags of popcorn and 5
sticks of cotton candy for a total of $67. Which is cost of the popcorn?
add the sum of 1 and one nineth part of 72 to the sum of 72 and one fourth of 72.
Answer:
99
Step-by-step explanation:
1/9 of 72 = 8
1/4 of 72 = 18
1 + 8 = 9
72 + 18 = 90
90 + 9 = 99
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Tom owns a 1,200 square foot, rectangular shaped ranch house that just barely fits on his 50 foot wide lot. If the house is 30 feet wide, what is the length of the house
Answer:
40 feets
Step-by-step explanation:
Given that :
Area of house = 1200 square foot
Width of house = 30 feets
Since, the house is rectangular :
Area of a rectangle = Length * Width
Hence,
Area of house = width of house * length of house
1200 ft² = length * 30 ft
Length = 1200 ft² / 30 ft
Length = 40 feets
Hence, length of house = 40 feets
Samia y su hija fueron a una obra de teatro musical, ella pago $90 por su boleto y $45 por el de su hija. Ese dia el cajerovendio 100 boletos y cuenta con $8190, pero necesita saber cuantos adultos y menores de edad entraron al evento?
Answer:
Al evento entraron 82 adultos y 18 menores de edad.
Step-by-step explanation:
De acuerdo a la información proporcionada, puedes plantear las siguientes ecuaciones:
x+y=100 (1)
90x+45y=8190 (2), donde:
x es el número de adultos
y es el número de menores de edad
Puedes despejar x en (1):
x=100-y (3)
Después, puedes reemplazar (3) en (2):
90(100-y)+45y=8190
9000-90y+45y=8190
9000-8190=90y-45y
810=45y
y=810/45
y=18
Ahora, puedes reemplazar el valor de y en (3) para encontrar x:
x=100-y
x=100-18
x=82
De acuerdo a esto, la respuesta es que al evento entraron 82 adultos y 18 menores de edad.
PLEASE ANSWER !!! ill give brainliest
Answer: Choice B
A pool is filled with water using one valve. A little time after the pool is filled to its capacity, the pool needs to be emptied because of some problems. Then the pool is refilled immediately, using two valves this time.
========================================================
Explanation:
The parts where the graph goes uphill, as you move from left to right, is when the pool is being filled up. The slope tells us how fast the water is being added. The steeper the slope, the faster the rate.
Compare the first time the pool is filled up to the second time we fill it up. The second upward slope is steeper, indicating a faster rate. So this means either we brought a bigger hose, we increased the water flow rate, or we used two valves.
The downhill portion is when the pool is being emptied.
The flat parts are when the pool's water level is not changing. This is likely when the pool is filled to capacity. Of course, there's a buffer between the water level and the deck level, to avoid water spilling onto the deck (since water is going to be splashed and sloshed around).
All of these facts lead to choice B being the answer.
----------------------------
Extra info:
Choice A is false because the people in the pool will reduce the water level (splashing moves the water onto the deck) but this amount of water removed is very tiny compared to the massive volume of water in the pool. If choice A was true, then you'd need a hose to constantly be refilling the pool. Choice C is false because of the phrasing "immediately after the pool is filled to capacity". This choice of language directly means there wouldn't be any flat part of the graph. Instead we'd have a sharp decline just as we reached the peak. Choice D is false because of the fact it mentions the refill rate is the same as the initial fill rate. This is not true because the second increasing portion is steeper compared to the first increasing portion.So we could effectively eliminate choices A, C and D to be left with B as our final answer.
Need help! Will mark brainliest if correct
Answer:
B. is correct
Step-by-step explanation:
Parallelogram Property: opposite angles are congruent
Solve for x
Answer:
Step-by-step explanation:
Equate the two opposite Angles
7x - 31 = 5x + 13 Subtract 5x from both sides
7x - 5x - 31 = 13 Combine
2x - 31 = 13 Add 31 to both sides
2x = 13 + 31 Combine the right
2x = 44 Divide by 2
x = 44/2
x = 22
