Answer:
popcorn was the most expensive at 3 dollars
Step-by-step explanation:
90/30=3 each
20/15=1.3 each
160/80=2 each
90/50=1.8 each
Answer:
popcorn 3 dollars I am pretty sure it's right
Error Analysis Taniya incorrectly says that the solution of the system of equations is (-8,-4). What is the correct solution? What error might Taniya have made? 5g - 2h = -4 8 = h - 4g
Answer:
[tex](-2,-1)[/tex]
Step-by-step explanation:
Actually Welcome to the Concept of the linear equations.
answer is [tex](-2,-1)[/tex]
[tex]g=-2,[/tex] [tex]h=-1[/tex]
Brainliest?!
n=2d²-5 when d=-2 what does n=?
Step-by-step explanation:
Substitute d=-2 into the equation:
[tex]n = 2( - 2)^{2} - 5[/tex]
Include the exponent:
[tex]n = 2(4) - 5[/tex]
Multiply:
[tex]n = 8 - 5[/tex]
Subtract:
[tex]n = 3[/tex]
help ??!!! pleaseee loll
Point of Intersection
At this point is where both lines have the same x and y values
Aiden budgeted $250 to buy new furniture for his apartment.He spent 156 on lamps.He wants to buy two rugs for 205 dollars.How much more money does Aiden need to save to buy the two rugs.
Answer:
Aiden needs $121 more to buy the lamps.
Step-by-step explanation:
(250-156) + x = 205
84 + x = 205
x = 205 - 184
x = 121
Astorepays$16foratoaster.Thestoremarksupthepriceby45%.Whatistheamountofthemark-up?
Answer:
The total would be $23.20, and the price per whatever goes to $7.20,
Step-by-step explanation:
Top
Money of Rp. 24,000.00 can buy 3 kg of apples. If Anto buys apples with money
Rp. 40,000.00, how many kg of apples did he get?
Answer:
5 Kg of apples
Step-by-step explanation:
cost of apples per kg = 24000.00/3
=8000.00
amount of apples bought = 40000.00/8000.00
=5 Kg
He got 5kg of apples with Rp.40,000.00
Guys I’m sorry for so many questions I’m not smart
But anyway can y’all help me plz
Answer:
Its B
Step-by-step explanation:
The answer is B
pls give brainlest thanks
What is the equation of a line that goes through the point (0, 2) and has a slope of 1?
O 2y = x
O y = x + 2
O y = - x + 2
O y = 2x + 1
Answer:
O y= x + 2
Step-by-step explanation:
Plug in the numbers into y=mx+b
m= slope= 1
b= y intercept= 2
y= x +2
Bob is saving $250 to buy a new pair of AirPods. He already has $50. Bob is going to save $20 each week until he has enough money to purchase the AirPods.
4. Find m2ABD.
B
(9x -22)
it
(6x - 7) -
A
D
С
Answer:
23°
Step-by-step explanation:
There is not enough information given in this diagram to provide values for the marked angles. In order to solve the problem, we must assume some relation between those angles.
If they are equal, then ...
9x -22 = 6x -7
3x = 15 . . . . . . . . . . add 22-6x to both sides
x = 5 . . . . . . . . divide both sides by 3
m∠ABD = (9x -22)° = (9·5 -22)° = 23°
I need help fast……….
Answer:
all real numbers
the domain of any parabola is all real numbers because it gets wider.
Solve the system of equations by using substitution.
y = 2x+ 3
x-y=-2
Answer:
the answer is (-1, 1)
Step-by-step explanation:
i hope this helps
Question #12: There are 15 pieces of fruit in a bowl. 6 of them are pears. What
percentage of the total fruit in the bowl are pears?
since our denominator in 6/15 is 15, we could adjust the fraction to make the denominator 100. To do that, we divide 100 by the denominator:
100 ÷ 15 = 6.6666666666667
Once we have that, we can multiple both the numerator and denominator by this multiple:
6 x 6.6666666666667/15 x 6.6666666666667
= 40/100
Now we can see that our fraction is 40/100, which means that 6/15 as a percentage is 40%.
We can also work this out in a simpler way by first converting the fraction 6/15 to a decimal. To do that, we simply divide the numerator by the denominator:
6/15 = 0.4
Once we have the answer to that division, we can multiply the answer by 100 to make it a percentage:
0.4 x 100 = 40%
And there you have it! Two different ways to convert 6/15 to a percentage. Both are pretty straightforward and easy to do, but I personally prefer the convert to decimal method as it takes less steps.
Answer:
40%
Step-by-step explanation:
6/15 = 0.4 = 40%
All these mean the same them, but what we are looking for is a percentage, which is 40%.
Hope that helps!
What is the exact value of cot
co (3 pie/4)?
Answer:
cot (3ocπ/4)⠀⠀
what is the factor form of r^27 - s^30
Answer:
(r^9−s^10) (r^18+r^9s^10+s^20)
witch product is less than
[tex] \frac{5}{8} [/tex]
Answer:
Everything that is lower than 5/8.Step-by-step explanation:
It's pretty obvious.
You need to add 2 fractions up.
If it's lower than 5/8, then you are correct.
Leonardo makes the following purchases at the store: 1 backpack for $16. 89 5 spiral notebooks for $1. 19 each 1 pack of mechanical pencils for $3. 68 2 packs of lead refills for $1. 88 each Leonardo has 2 coupons, each for 45 cents off on the purchase of a pack of lead refills. The coupons are applied after tax and the sales tax is 5% of the purchase. If Leonardo paid $30. 89 , then he _____ for his purchase. A. Did not pay enough b. Paid the correct amount c. Paid $0. 04 too much d. Paid $0. 57 too much.
Leonardo purchases goods at the store of 30.894 and paid $30. 89. Leonardo did not pay enough.
What is percentage ?Percentage of a number is the part of the number expressed in the in every hundred. Percentage of a number is expressed with the symbol '%'.
Leonardo makes the following purchases at the
Store: 1 backpack for $16.89, 5 spiral notebooks for $1.19, each 1 pack of mechanical pencils for $3.68, 2 packs of lead refills for $1. 88 each
The total amount of these items is,
[tex]P=1\times16.89+5\times1.19+1\times3.68+2\times1.88\\P=16.89+5.95+3.68+3.76\\P=30.28[/tex]
The coupons are applied after tax, and the sales tax is 5% of the purchase. Thus the amount will be,
[tex]P=30.28+30.28\times\dfrac{5}{100}\\P=31.794[/tex]
Leonardo has 2 coupons, each for 45 cents off on the purchase of a pack of lead refills. Thus, the sum become,
[tex]P=31.794-2\times0.45\\P=30.894[/tex]
Now, Leonardo paid $30. 89 therefore, he did not pay enough.
Learn more about the percentage here;
https://brainly.com/question/24304697
i need help with this
Answer:
B, I believe
Step-by-step explanation:
s=3d-250
s-3d = -250
s=d-208
s-d =-208
How do I solve 6x-15+52=11x-12?
Answer:
x = 49/5 (fraction)
Step-by-step explanation:
Add and subtract the numbers: -15 + 52 =37
6x+37=11x-12
Subtract 37 on both sides:
6x+37-37=11x-12-37
Simplify:
6x=11x-49
Subtract 11x from both sides:
6x-11x=11x-49-11x
Simplify:
-5x=-49
Divide both sides by -5
-5x/-5=-49/-5
= 49/5
PLSS HELP
Using the above rule, extract the square roots of the given quadratic equation.
(x + 5)2 = 18
x + 6 = IV
x + 6 = 13
Step-by-step explanation:
[tex] \sqrt{(x + 6) ^{2} } = \sqrt{18} \\ x + 6 = + - \sqrt{18} \\ x + 6 = + - \sqrt[3]{2} [/tex]
2.
Snow is falling at a rate of 14 in. in 7
hours. Write an equation to represent the
proportional relationship between the
number of hours x, and the amount of
Snow y.
Answer:
srry im doing a thing
where i have to do 30 Q to get $300
Step-by-step explanation:
Prompt
Why is the annual interest rate more important to a borrower who carries a balance than to a borrower who pays off the balance monthly?
Answer:
Interest to be paid will keep on reducing each month
Step-by-step explanation:
due to reduction of the principal amount. As a result the net interest output will be higher for a borrower who carries balance for the whole year compared to one who pays offs monthly.
Answer:
Who is paying is not as important as the interest rate. Either way, a lower rate will benefit the person who has the bill.
Step-by-step explanation:
Check whether the given value of x is a solution to the equation. Justify your answer. 1/3(x+4)=20. x=56.
Answer:
True, it is a solution
Step-by-step explanation:
First, let’s distribute 1/3 to x and 4
When we do this, we get:
1/3x+4/3=20
Now, we can solve the equation!
Subtract 4/3 from each side of the equation to isolate the x
We now have 1/3x=18 2/3
Now we divide 1/3 on each side to isolate the x (this is the same as multiplying by 3/1 on each side)
This gets us to x=56
So it is true
Hope this helps! (Please award branliest if possible)
(PLEASE HURRY, WILL GIVE BRAINLIEST TO CORRECT PERSON)
Which transformation was applied to ABC to transform it to DEF?
o A. Reflection over the x-axis
o B. Rotation about the origin
o C. Translation
o D. Reflection over the y-axis
i really dont know this question help please
Answer:
88
Step-by-step explanation:
x + 49 = 137 (exterior angle of triangle is equal to sum of its opoosite two interior angles)
x = 137-49
so, x = 88
Find the product of (4x − 3)(2x2 − 7x 1). 8x3 − 22x2 17x− 3 8x3 8x2 4x − 3 8x3 − 34x2 25x − 3 8x3 − 42x2 25x − 3.
Product of two polynomials can be done by distribution of multiplication over addition. The product of [tex](4x -3)(2x^2 -7x + 1)[/tex] is [tex]8x^3 - 34x^2 + 25x - 3[/tex]
What is distributive property of multiplication over addition?Suppose a, b and c are three numbers. Then we have:
[tex]a(b + c) = a\times b + a\times c[/tex]
(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)
The product result of the given expression is obtained as:
[tex](4x -3)(2x^2 -7x + 1) = 4x(2x^2 - 7x + 1) -3(2x^2 - 7x + 1)\\(4x -3)(2x^2 -7x + 1) = 8x^{1 + 2} - 28x^2 + 4x - 6x^2 + 21x - 3\\(4x -3)(2x^2 -7x + 1) = 8x^3 + (-28-6)x^2 + (4 + 21)x - 3\\(4x -3)(2x^2 -7x + 1) = 8x^3 - 34x^2 + 25x - 3[/tex]
Thus,
The product of [tex](4x -3)(2x^2 -7x + 1)[/tex] is [tex]8x^3 - 34x^2 + 25x - 3[/tex]
Learn more about polynomial product here;
https://brainly.com/question/9106484
Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. -35, -45, -55, -65
Answer: The Given sequence is 9, 10, 11, 12
We need to find the expression to describe the sequence.
Let be the term of the sequence.
Let n represent the position of the term.
Let a be the first term in the sequence.
and d be the common difference between the sequence
Hence the expression to find the above sequence is given below;
when n=1 d= 1 a = 9
when n=2 d= 1 a = 9
when n=3 d= 1 a = 9
when n=3 d= 1 a = 9
Hence the expression is
Step-by-step explanation:
WILL GIVE BRAINLIEST
Consider this equation and inequality. "-x/3+7=4" and "-x/3+7<4" (a)Solve the equation and inequality and show your work.
Answer: equation: x=9 inequality: x>9
Step-by-step explanation: screenshots
What are the zeros of the polynomial function?
f(x)=x2+9x−70
Enter your answers in the boxes.
employee worked 8 hours on 2 days and 6 hourson 1 day and 4 hours on 2 days what is the average number of hours worked per day
Answer:
4hours
6hours
2hours
Step-by-step explanation:
if you add it all the equal is 12hours
#carry on learning