Answer: Small number = 15.
Larger number = 20
Step-by-step explanation:
Let the smaller number be x.
The larger of two numbers is five more than the smaller. Thus, the larger number is x+5.
Twice the larger is twenty less than four times the smaller. This can.be written as:
2(x + 5) = 4x - 20
2x + 10 = 4x - 20
2x - 4x = -20 - 10
-2x = -30
x = 30/2
x = 15
The smaller number is 15
Larger number = x + 5 = 15 + 5 = 20
The cost of renting a bowling alley for a party is $110, plus $5 a person for food. Which equation can be used to find the total cost, C, of a party at a bowling alley for x friends?
Answer:
c=110+5x
Step-by-step explanation:
The equation that represents the total cost is C = 5x + 110.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expense of leasing a bowling alley for a party is $110, in addition to $5 an individual for food.
Let 'C' be the total cost and 'x' be the number of friends. Then the equation is written as,
C = 5x + 110
The equation that represents the total cost is C = 5x + 110.
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After a 40% discount, the cost of a sofa is $471.00. What was the original cost of the sofa? NEED HELP ASAP
Answer: $659.40
Step-by-step explanation: You start with 471.00 X 0.4 which equals $188.40. So then you add $471.00 and $188.40 and you get $659.40!
The percentage is calculated by dividing the required value by the total value and multiplying it by 100.
80% = $471
100% = $588.75
The original cost of the sofa is $588.75
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying it by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
We have,
Original cost in percentage = 100% ____(1)
Cost after 40% discount = $471
This can be written as,
80% = $471 _____(2)
From (1) and (2) we get,
80% = 471
Multiply 100/80 on both sides,
100/80 x 80% = 100/80 x 471
100% = $588.75
Thus,
80% = $471
100% = $588.75
The original cost of the sofa is $588.75
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Write an equation (the bottom square on the left is 3/2 btw) I WILL GIVE BRAINLIST IF ANSWER IS RIGHT
5(2x+7) HELP ASAP PLS
Answer:
45x
Step-by-step explanation:
Plz mark brainliest
You expected to walk 80 km in a day. You walked only 75 km. What was the percentage error?
596
6.25%
6.6796
93.3396
Answer:
Um my answer is 6.66666666667, so you could use this to help you (sorry i didn't get actual answer)
Step-by-step explanation:
I’m confused about this question
Doug says the opposite of -2/5 is 5/-2. is Doug correct?
490 divided by 5 = what is the sum
The sum of 490 divided by 5 is 98.
To find the sum of 490 divided by 5, we need to perform the division operation and then add up the quotient and the remainder, if any.
When we divide 490 by 5, we get a quotient of 98.
There is no remainder because 490 is evenly divisible by 5. So, the quotient is the whole number result of the division.
To find the sum, we add the quotient and the remainder, if any.
In this case, there is no remainder, so the sum is simply the quotient: 98.
Therefore, the sum of 490 divided by 5 is 98.
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h + 9.3 = −9.3? please solve it for me
Answer:H+9.3 = -9.3 : H = -18.6 (pls brainless)
Step-by-step explanation:
Subtract 9.3 from both sides.
H + 9.3 - 9.3 = -9.3 - 9.3
Simplify:
H= -18.6
Which of the expressions below has a 4 in the ones place of the sum? Select all that apply.
A) 7.46 + 6.22
B) 134.5 + 121.8
C) 12.35 + 11.81
D) 91.45 + 13.23
Answer:
its C or D
Step-by-step explanation:
i think it's both !
Find the value of x
PIC IS BELOW
Answer:x=7
Step-by-step explanation:
x=7
90-55=35
5x=35
x=7
is this correct?
I just started learning this
Please help!
The radius of a circle is 35 centimeters.
Find the area of the circle.
Use 22/7 as an approximation for pi.
Answer:
7,700 cm²
Step-by-step explanation:
Which inequality is graphed in the coordinate plane
it is B
im not sure what else to say but my answer has to be 20 words or something
Shemika practices basketball for 2 hours each day
Answer:
whats your questionnnnn..???
Step-by-step explanation:
Plz help ill give brainlest
Answer: D i think lol
Step-by-step explanation:
The solubility of NaCl is 284 grams/100 grams of water. What is this
concentration in ppb
Answer:
As
parts per million can be calculated by applying formula Ppm=(mass of solute/mass of solution)×1,000,000
In given condition
Mass of solute which is NaCl is 284g
Mass of solution which is watervis 100g
Ppm=284/100×1,000,000
=284000ppm
I hope it's helpful!
Answer: 284,000 ppm
Step-by-step explanation:
p-(p-q)-q-(q-p)
can any one write down the answer with explanation I'll also mark brainliest
So the question is pythagorean triple
Please and Thanks
Answer:
7) a = 10 / b = 5
8) x =
[tex]6 \sqrt{3} [/tex]
y =
[tex]3 \sqrt{3} [/tex]
Answer:
12
Step-by-step explanation:
jayfeather
Kathy went to the store to buy school clothes. She had a store credit for
$29.58. If she buys 4 shirts that each cost the same amount and spends a
total of $42.22 after the store credit was taken off, what was the price of
each shirt?
Answer:
$17.95
Step-by-step explanation:
could be wrong but add the store credit to the amount she had to pay and then divide it by the amount of shirts bought, 4. also some expensive asz shirts.
The original price of the computer is $500. The sales tax is 6%. What is the selling price of the computer?
Answer:
$530
Step-by-step explanation:
100 + 6 = 106
500/100 X 106 = 530
The selling price of the computer is $530
What is original price?"Original Price refers to the Fixed Price, Floor Price, Tunnel Price, the Premium or any other agreed upon price and established in the Confirmation."
What is sales tax?"Tax which is charged by the government on the of an item. The tax which is included in the prices is called Value Added Tax (VAT)."
We have
Original price of the computer = $500
Sales tax = 6%
Based on the given conditions
Formula for selling price with original price and sales tax
Selling price (OP with sales tax) = OP×( tax rate in decimal form+1)
Selling price (OP with sales tax) =500 × (6% + 1)
= 500 × (0.06 + 1)
= 500 × 1.06
= 530
Hence, The selling price of the computer is $530.
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Be prepared!!! Help please!!!! What is 1/3x 3.14x6^2x11 equal????
Together, the areas of the rectangles sum to 30 square centimeters.
3 cm
2 cm
cm
y cm
1. Write an equation showing the relationship between 3 and y.
Type the equation in the box below.
I
Answer:
3x+2y
Step-by-step explanation:
Find the rectangles attached
Area of a rectangle = Length * Width
A = A1+A2
given
A = 30cm²
A1 = 3 * x
A1 = 3x
A2 = 2*y
A2 = 2y
Substitute
30 = 3x+2y
Hence the required equation is 3x+2y = 30
Answer: 3x + 2y = 30
Step-by-step explanation:
A = L x W
The sum of the rectangle is 30.
One angle is 3 and x, the other one is 2 and y.
Multiply 3 with x = 3x.
Multiply 2 with y = 2y
Then create your equation plugging in 30 as the answer to 3x + 2y
combien de morceaux de 15cm peut on découper dans une ficelle de 1cm ?
Answer:
English translate for my help please??!
Step-by-step explanation:
What is the surface area of the cylinder
A. 80nft2
B. 112nft2
C. 88nft2
D. 96nft2
what is the value of x
Answer:
72
Step-by-step explanation:
72 since it has to opposite parall sides
Answer:
72
Step-by-step explanation:
The angles are equal because the sides are equal.
Sarah has 20 bags of chips for her party 1/4 of the chips were doritos and 1/5 of the remaining chips are sour cream and onion how many bags of chips are sour cream and onion
Someone plz help me
Answer:
The answer would be 14 becuase they are adding 6 to every other number.
Step-by-step explanation:
Simplify (n-1) + n
Easy.
Answer:
2n - 1
Step-by-step explanation:
you add the 2 ns to get 2n then you add the 1 to the equation to make
2n - 1
How do I find x in this question?
Answer:
x = 8
Step-by-step explanation:
By Basic Proportionality Theorem:
[tex] \frac{3}{x - 2} = \frac{x}{x + 8} \\ \\ x(x - 2) = 3(x + 8) \\ \\ {x}^{2} - 2x = 3x + 24 \\ \\ {x}^{2} - 2x - 3x - 24 = 0 \\ \\ {x}^{2} - 5x - 24 = 0 \\ \\ {x}^{2} - 8x + 3x - 24 = 0 \\ \\ x (x - 8) + 3(x - 8) = 0 \\ \\ (x - 8)(x + 3) = 0 \\ \\ x - 8 = 0 \: \: or \: \: x + 3 = 0 \\ \\ x = 8 \: \: or \: \: x = - 3 \\ \\ \because \: length \: can \: not \: be \: - ve \\ \\ \implies \: x \neq - 3 \\ \\ \implies \: x = 8[/tex]