Answer:
$150.50.
Step-by-step explanation:
The full price of the stereo is 429.99 which is 100%, the sale is 35%.
100 - 35 = 65%
100% = 429.99
1% = 429.99 ÷ 100 = 4.2999
35% =4.2999 x 35 = 150.4996
Estimated to 150.50
Last Friday Kali had $22.62. Over the weekend she received some money for cleaning the attic. She now has $33.99. How much money did she receive?
If it snows 3 inches in 6 hours, how many inches will we have after the 36 hours of snowing from this snow storm?
Answer:
6 inches of snow
Step-by-step explanation:
6x6=36
snows 3 inches in 6 hours
i
Answer:
18
Step-by-step explanation:
3 inches for every 6 hours. There are 6 6-hour groups in 36, so to find the inches in 36 hours, we would multiply the 3 inches times the 6 groups of 6-hour increments (aka 3*6). 3*6 = 18, so after 36 hours of snowing, we'd end up with 18 inches of snow.
Find 3 ratios that are equivalent to the given ratio.
12:15
Answer:
4:5 24:30 36:45
Step-by-step explanation:
What is the measure of
Answer:
2nd one
<qup=180-45=155(linear pair)
The expression is equivalent to which integer? 2(-57 divided by 3) + 20^2 - 5
Answer:
The answer is 357
Step-by-step explanation:
Expand and simplify the following expressions : 1.(a-5)(a-7)
2.(x-2y)(3x+4)
3.(4x+3y)(4x-3y)
4.(6x-7y)(6x+7y)
Answer:
1. (a-5)(a-7)
a2 - 12a + 35
2. (x-2y)(3x+4)
3x2 +4x - 6xy - 8y
3. (4x+3y)(4x-3y)
16x2 - 9y2
4. (6x-7y)(6x+7y)
36x2 - 49y2
(the twos after the letters means squared)
:)
what is the value of 2/4
Answer:
0.5
Step-by-step explanation:
hope this helps
Simplify the following expression. 95 + 5[14 - (3 + 8)] A. 140 B. 190 C. 220 D. 110
Answer:
The answer is D. 110
Step-by-step explanation:
You add 8 and 3 and get 11 first because in parentheses, and then you subtract that by 14, which will give you 3. Then you multiply 3 times 5 to get 15 and add that to 95 to get your answer. Hope this helps!
Answer:
The answer is D. 110
Step-by-step explanation:
If 39 is 10% of an number what is the number? How did you find your answer?
Answer:
390
Step-by-step explanation:
10% = 39
39 x 10 = 390
390 = 100%
Answer:
x=390
Step-by-step explanation:
x of 10% equal to 39
x10/100 = 39
x10 =3900
x = 3900/10
= 390
-3x^3 (3x^4 - 5x^2-4) *
Answer: hanhjc,
Step-by-step explanation: bhjaCH
It costs $100 to manufacture and ship to a vendor a large batch of souvenir hats, but each hat that is in the shipment brings in revenue of $5 to the manufacturer. Write a function rule for the amount of money the manufacturer earns from the shipment of x hats.
Answer:
5x - 100
Step-by-step explanation:
Answer:
P(x) = 5x - 100
Step-by-step explanation:
Can I get help wit my second question
PLEASE HELP!!! I NEED TO TURN THI IN SOON !!!
Question and instructions in the image below!!!
Will mark brainliest if correct!!!
Answer:
Im pretty sure its the 3rd one
Step-by-step explanation:
I did this a while ago
Explain what a rational exponent such as 5/2 means. Use this explanation to evaluate 9^5/2
Answer: The denominator of the rational exponents represents the index of a rule and the numerator of the rational exponent represents the power of the base.
(sqrt 9)^5= 243
Over which interval on the x-axis is there a negative
rate of change in the function?
-2 to -1
O -1.5 to 0.5
O to 1
O 0.5 to 1.5
Solve the equation with a simplified fraction: 1/7 + 3/7 =
Answer:
4/7
Step-by-step explanation:
1 +3 = 4
The denominator stays the same..
if you want a better explanation let me know.
What is the value of x?
Answer:
x = 30 degrees
Step-by-step explanation:
Okay so we start by noticing that the two pointed out vertices = 180 degrees. So we have the following equation.
(x + 12) + (3x + 48) = 180
If you combine them you get:
4x + 60 = 180
Subtract 60 from both sides..
4x = 120
Divide both sides by 4..
x = 30
And there's your answer!
n divide by 1.6=5
Help
Answer:
3.125
Step-by-step explanation:
You take 5 and divide it by 1.6 to get you answer. I hope this helps
Help if you would like brainliest
5 / 7 ( k + 5 ) = -7
Oliver saves 10% of his weekly earnings for living expenses. He usually makes $520 each week. This
week he made 10% more. Oliver incorrectly claims that he has $520 left for spending money this
week. Calculate the amount of spending money Oliver has left for this week. What error did Oliver
likely make?
Oliver has $
left for spending money this week.
Answer: Oliver's living expenses- 520(.1)=$52
Step-by-step explanation:
A biology class examined some flowers in a local meadow. The students saw 88 perennial
flowers and 12 annual flowers. What percentage of the flowers were perennials?
Answer:
88%
Step-by-step explanation:
A shop sells pairs of trainers for £48 each.
They make a percentage profit of 100% on each pair.
What was the cost of each pair of trainers to the shop?
Answer:
£24
Step-by-step explanation:
100% profit means they sold them for double the price and got back the original price of the product and the original price as profit so -
48 / 2 =£24
I hope this helps :)
−14.4=−0.6p
I’m bisexual
nice :) good for u, wish i could just say that straight up lol
The following triangles are similar. Find x.
12
10
13.5
15
14
Answer:
12.5
Step-by-step explanation:
Please help me? I’ll give brainliest
Answer:
left 4 up one because the coordinates are -4 , 1
Answer:
the first one (-4, 1)
Step-by-step explanation:
PLEASEE HELPP I need it asap !!
Answer:
The answer will be 271. check the pic attached with it
Given the function, f(x)=10x-3,
what is the value of the function when x=-1/2
Boris rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 89 cents for each mile driven. Boris had to pay $131.76
when he returned the truck. For how many miles did he drive the truck?
please HELP MEEEEEE .A store owner wants to make a candy that sells for $1 per pound.he has 50 lb of sugar candies that cost $1.20 per pound.how many pounds of gummy candies that cost 80 cents per pound should he add.
Answer:
50 pounds
Step-by-step explanation:
we can use the equation 60+80/100x=1(x+50)
we get 80/100 x because the gummy candies are 80 cents or 80/100x
we get 60 from multiplying 1.20$ x 50 = 60
solve:
60+80/100x = x+50
60 = x-80/100x+50
60-50 = 20/100x
10 = 20/100x
x= 10 x 100/20 = 10x5= 50 pounds
Using proportions, it is found that he should add 50 pounds of gummy candies that cost 80 cents per pound.
What is a proportion?A proportion is a fraction of a total amount.
This problem is organized as follows:
There is a total of 50 + x pounds.Of those, 50 cost $1.2 per pound.x cost $0.8 per pound.The selling price is of $1.Hence:
[tex]\frac{50}{50 + x}1.2 + \frac{x}{50+x}0.8 = 1[/tex]
[tex]\frac{60 + 0.8x}{50 + x} = 1[/tex]
[tex]50 + x = 60 + 0.8x[/tex]
[tex]0.2x = 10[/tex]
[tex]x = \frac{10}{0.2}[/tex]
[tex]x = 50[/tex]
He should add 50 pounds of gummy candies that cost 80 cents per pound.
More can be learned about proportions at https://brainly.com/question/24372153