Answer:
[tex]y = 164[/tex]
Step-by-step explanation:
Given
[tex]y = 8x + 4[/tex]
Where
[tex]x = number\ of\ comic\ books[/tex]
[tex]y = total\ cost[/tex]
Required
Find y when x = 20
To do this, we simply substitute 20 for x in [tex]y = 8x + 4[/tex]
[tex]y = 8*20 + 4[/tex]
[tex]y = 160 + 4[/tex]
[tex]y = 164[/tex]
Hence, 20 comic books cost 164
solve for x and y!! will give brainliest !
Answer:
x = 60 and y=25
Step-by-step explanation:
it is equilateral triangle and an equilateral triangle is a triangle in which all three sides have the same length. In the familiar geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.
En el supermercado de Laura cortan cada barra de pan en 9 trozos iguales para hacer bocadillos y en 13 trozos iguales para hacer montaditos.
• ¿Qué fracción de una barra de pan se necesita para hacer
un bocadillo?
Que????????...........
Use factoring to find the zeros of the following function:
f(x)=5x^3-7x^2-45x+63
Answer:
-3, +3, 7/5
Step-by-step explanation:
(5x³-7x²)+(-45x+63)=0
X²(5x-7)-9(5x-7)=0
(X²+9)(5x-7)=0
Either x²-9=0
X²=9 so x=+3 and -3
Or 5x-7=0
5x=7 so x=1.4 (or 7/5)
A paraboloid container is being filled with fluid at the rate of 4.5 cubic feet per minute. At what rate is the level of fluid changing when the depth
is 2.5 feet? The ratio of the radius to the height of the container is 3:7.
"V = 1/2 pir^2h
Answer:
2.62 ft./min
Step-by-step explanation:
Just took the test.
2.1,0.25,3.9,2 3/4,3.99 -4 1/2,-6,-1.5,-6.3,-4,-9 1/4 order these number for least to greatest
Answer:
-9, -6.3, -6, -4, -4, -1.5, 0.25, 1/4, 1/2, 3/4, 0.99, 2, 2.1, 3.9
Step-by-step explanation:
Here ya go! Brainliest Please!!!!!!?!!!!!!!!!!!!
what does y= 3x - 2 equal?
Answer:
i think 3x - y = 2 but i am not really sure tho but if i am, i am so sorry if i am not right have a good one hope u the best on it good luck :)
Step-by-step explanation:
100 yards on 20 carries
Answer:
if u multiply 20 times 5 u would get 100 and and if u add 20+20+20+20+20 u would get 100 so either way ur answer may be 5
Can someone click on my name and go to my Math questions and help answer them all. I extremely need help with them. I will Mark Brainliest and be 100% positive with your answers. Thank you and hope you have a wonderful day and weekend . I need two responses for each question to be available to mark brainliest. If you don't know the answer please please don't comment and take points away from student's that can help.
Answer:
ok will do
Step-by-step explanation:
Answer:
Well mate, I can't find the math questions.
Step-by-step explanation:
How far from the base of the house do you need to place a 13-foot ladder so that it exactly reaches the top of a 10- foot tall wall
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101 lies between.
Find two consecutive whole numbers that
Answer:
100
102
Step-by-step explanation:
Answer:
Overlap
Step-by-step explanation:
Use long division to divide.
6,552 divided by 3
Answer:
6552 ÷3 =2184
Calculate and interpret the residual for the cars traveling 60 miles per hour
Answer:
One mile every one min
Step-by-step explanation:
Answer:
1 mile per minute
Step-by-step explanation:
it covers 60 miles in 1 hour and there are 60 minutes in 1 hour.
60 mile per hour/60 minutes = 1 mile per minute.
PLEASE SOMEONE HELP ME THIS IS DUE IN 4 MINUTES I NEED TO FINISH IT OR I FAIL
Answer:
rounded is about 70%
Step-by-step explanation:
PLEASE SERIOUSLY, I REALLY NEED HELP WITH THIS, I ASK YOU PLEASE
Answer:
right now if you were to have a coke depending on the weather is from where you are standing effect how long it will take to melt
Step-by-step explanation:
what value represents the number 1 in the number 4,105.8
please help I'm so bad at math :0
Answer:
Hundredths place
.....
15.78=5.28+6x
I just need help with this math problem
Answer: x=1.75
Step-by-step explanation:
Solve the quadratic equation using any appropriate method.
- 2x2 + 7x - 7 = 0
HELP HELP HELP plss ✨
Answer:
912.36 + 2.89 = 915.25
Question 5(Multiple Choice Worth 4 points)
The legs of a right triangle are 4 units and 7 units. What is the length of the hypotenuse?
Answer:
the answer is 33
Step-by-step explanation:
A store offers packing and mailing services to customers. The cost of shipping a box is a combination of a fiat packing fee of $5 and an amount based on the weight in pounds of the box, 8225 per pound. Which equation represents the shipping cost as a function of x, the weight in pounds? 1) = 225x45 5 f(x) = 5x + 225 1 = 2254 - 5 10) = 5% -225
Answer:
f(x)=2.25x+5
Step-by-step explanation:
What is the perimeter of this figure?
6x+6
6x+10
4x+6
4x+8
Answer: 4x+8
Step-by-step explanation:
Okay since the area for the block is X, two numbers multiplied together is X.
Since the big block has an area of X^2, then this shows the sides to be X.
This gives the sides of the block with area X to be 1 and X.
Now just add up every side like this : 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + x + x + x + x to get 4x+8
expression with parentheses..example and non-example
Answer:
With parentheses:
(3 - 4)(4 + 5)/3
Without parentheses:
7 + 6 - 11 × 2
Hope this helps! :)
Raul has $1,200 to deposit into two different savings accounts.
Raul will deposit $450 into Account 1, which earns 4.8% annual simple interest.
He will deposit $750 into Account 2, which earns 3.75 interest compounded annually.
Raul will not make any additional deposits or withdrawals. What is the total balance of these two accounts at the end of 4 years.
(A) $86.40
(B) $1405.39
(C) $536.40
(D) 868.99
Simon picked
18.5
18.5 pounds and Sherry picked
21.84
21.84 pounds.How many pounds did Simon pick, rounded to the nearest whole number?
Answer:
19
Step-by-step explanation:
if the decimal more than or equal to 5 then add 1 to the left side
10.3 )200.3865 if it is wrong then...... but if it is corect then u get brainliest
guys someone banned me because i said the right answer cherbears lz banned her
Assume you have a balance of $1,900 on a credit card.
If the credit card has an annual interest rate of 13.6% and only the minimum monthly
payment of $35 is made, how many months will it take to pay off the credit card?
principal=$1900
rate =13.6 %
simple interest= $35
Time=?
SIMPLE INTEREST ={PRINCIPAL×RATE×TIME}/{100}
$35= [tex]{$1900 ×13.6× TIME}{100} /[/tex]
$35×100=25840× TIME
TIME=[tex]\bold\frac{ 3500}{25840}[/tex]
TIME=[tex] 700/5168 [/tex]
TIME=[tex]{\tt{\green{\underline{\underline{\huge{0.1354489164}}}}}}[/tex] years
sorry I can't solve wrong answer
Please heeeeeeeeeeeeeeeeeeeeeeeeeelp
What is the solution to the system of equations graphed below?
Answer:
(4,2)
Step-by-step explanation:
Solving the system of equations means to find the dot where both the lines intersect. We know by the graph that the point where the both intersect is (4,2).
Please mark me as brainliest and I hope you do well on your assignment!
Annie spent $143.89 at Kohls and there is a 6.25% sales tax. What will she pay in sales tax and
what is the total purchase price?
Answer:
net amount 143 89 tax 6.25 % which is $8.99 gross amount is $152.88