Answers
Answer:
He can buy up to 20 tickets (ie 20 tickets or less)
The equation is 10+3.25x+5 = 80
========================================================
Explanation:
10 = admission cost
3.25 = cost per ticket
x = number of tickets
3.25x = cost from buying x number of tickets
5 = cost of nachos & coke
10+3.25x+5 = total cost of admission, tickets, and food/drink
10+3.25x+5 = 80 since this is the amount he has in his pocket
---------------
Let's solve for x
10+3.25x+5 = 80
3.25x+15 = 80
3.25x = 80-15 .... subtract 15 from both sides
3.25x = 65
x = 65/3.25 ........ divide both sides by 3.25
x = 20
Billy can buy up to 20 tickets (ie 20 tickets or less).
Related Questions
Is 22 + 32 = 42 a true statement?
Answers
False because 22 + 32 =54
Answer:
No. 22+32=54
Step-by-step explanation:
solve for x: 4/x=5/10
Answers
1. 4/x = 1/2
multiply both sides by x
2. 4= 1/2 x
simply 1/2x to x/2
3. 4= x/2
multiply both sides by 2
4. 4x2= x
simplify 4 x 2 to 8
5. 8= x
switch sides
x= 8
ANSWER; x= 8
Answer:
x = 8
Step-by-step explanation:
4/x = 5/10
=> 4/x = 1/2
=> 4 x 2 = x
=> 8 = x
=> x = 8
Point E is on line segment DF. Given DE = 2x, EF = 2x – 6, and
DF = 3x + 5, determine the numerical length of EF.
Answer: EF =
Answers
Answer:
EF is 16.
Step-by-step explanation:
So we know that Point E is somewhere on Line DF. In other words, DE plus EF must equal DF. In an equation, this is:
[tex]DF=DE+EF[/tex]
We are given that DE is 2x, EF is 2x-6, and DF is 3x+5. So, substitute:
[tex](3x+5)=(2x)+(2x-6)[/tex]
Now, solve for x.
On the right, combine like terms:
[tex]3x+5=4x-6[/tex]
Subtract 4x from both sides:
[tex]-x+5=-6[/tex]
Subtract 5 from both sides:
[tex]-x=-11[/tex]
Divide both sides by -1:
[tex]x=11[/tex]
Now that we know x is 11, substitute this back into the equation for EF to find EF.
[tex]EF=2x-6[/tex]
Substitute 11 for x:
[tex]EF=2(11)-6[/tex]
Multiply:
[tex]EF=22-6[/tex]
Subtract:
[tex]EF=16[/tex]
And we're done!
Daniel growing corn in a square field. The length of one side is 100 yards he needs to purchase fertilizer for the corn field. Each bag covers 50 square yards .How many bags do he need?
Answers
Answer:
200 bags are needed
Step-by-step explanation:
First let us determine the area of the corn field:
Shape of cornfield = square
Area of a square = Length × Length
where: Length = 100 yards
∴ Area = 100 × 100 = 10,000 square yards
1 bag of fertilizer is needed to cover 50 square yards:
50 square yards = 1 bag of fertilizer
[tex]\therefore 1 \ square\ yard\ = \frac{1}{50}\ bag\\10,000\ square\ yards\ =\ \frac{1}{50} \times 10,000 = \frac{10l000}{50} \\ = 200 bags[/tex]
Hence, 200 bags are needed.
Answer:
200 bags are needed
Step-by-step explanation:
I did the test and got it correct good luck everyone !!
9. This piecewise function represents the Social Security taxes for 2009. How much did Rachel pay in Social
Security tax if she earned $102,000 in 2009?
(0.062x
when 0< x < 106,800
($6,621.60
when x > 106,800
Nax)
a. $6,824.60
b. $6,355.10
c. $6,324.00
d. $6,220.00
Answers
Answer:
Option c.
Step-by-step explanation:
It is given that the piecewise function represents the Social Security taxes for 2009.
[tex]Tax=\begin{cases}0.062x & \text{ when } 0< x < 106,800 \\ \$6,621.60 & \text{ when } x > 106,800 \end{cases}[/tex]
We need to find Rachel's security tax if she earned $102,000 in 2009.
Since 102,000 lies in [tex]0<x<106,800[/tex], therefore
[tex]Tax=0.062x[/tex]
Put x=102000.
[tex]Tax=0.062(102000)[/tex]
[tex]Tax=6324[/tex]
So, the Social Security tax is $6324.
Therefore, the correct option is c.
During a backgammon game, Jimmy rolled two dice on the board. Find the probability that the sum obtained was greater than 8 given that the number on one die was a 6
Answers
Answer:
2/3Step-by-step explanation:
This problem bothers on probability
Given that two dice are expected to give an outcome of sum greater than 8
But in the problem statement the first die is already settled since it is showing 6 already.
Now for the second die, the possible outcomes that will add up with the first die to produce a figure greater than 8 are (3,4,5,6)
The probability of obtaining either of these numbers is 4/6= 2/3
Having the first die settled, this means that the probability of obtaining a sum of 8 is 2/3
O points
Mr. Freeman has a square cornfield. Which of the following could be the
area of the cornfield if the sides are measured in whole numbers?
150 square acres
189 square acres
200 square acres
225 square acres
Answers
Step-by-step explanation:
Notice that 15 squared = (3 * 5)^2 = 9 * 25 = 225.
So the area of the cornfield can be 225 square acres.
What is 350 divided by 55 as a decimal? A) 6.6 B) 6.36 C) 6.363 D) 6.363
Answers
350 divided by 55 = 6.36
The result of 350/55 is a non-terminating, repeating decimal. The repeating pattern above, 36, is called repetend, and denoted overlined with a vinculum. The answer is C
6.363 is the correct answer as it represents the repeating decimal correctly.
So, the correct answer is D) 6.363
To find the decimal equivalent of the division 350 divided by 55, you simply divide 350 by 55 using long division. Here's the step-by-step calculation:
6.363636...
_______________
55 | 350.000000
- 330
_______
200
- 165
______
350
- 330
______
200
- 165
______
350
- 330
______
200
- 165
______
...
The division continues indefinitely with the decimal repeating the sequence 36.
Therefore, the decimal equivalent of 350 divided by 55 is 6.363636...
Based on the options provided:
A) 6.6 is not correct as it rounds up the decimal prematurely.
B) 6.36 is not correct as it does not account for the repeating decimal.
C) 6.363 is not correct as it rounds down the decimal prematurely.
D) 6.363 is the correct answer as it represents the repeating decimal correctly.
So, the correct answer is D) 6.363.
Learn more about repeating decimal click;
https://brainly.com/question/32304269
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889×27+50 is blank than 889×27
Answers
Answer:
50
Step-by-step explanation:
889*27=24003
889*27+50=24053
24053
-24003
00050
Consider this expression.
(x + 9)(x - 2) - 9x - 6
What is equivalent?
Answers
Answer:
We can find an expression equivalent to the one given by expanding the expression given,
[tex](x + 9)(x - 2) - 9x - 6\\x^2-2x+9x-18-9x-6\\x^2-2x-24[/tex]
So [tex]x^2-2x-24[/tex] is a possible expression.
The required expression equivalent to (x + 9)(x - 2) - 9x - 6 is (x + 4)(x - 6).
Given that,
(x + 9)(x - 2) - 9x - 6, an equivalent expression is to be determined.
Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
= (x + 9)(x - 2) - 9x - 6
= x² + 9x -2x -18 - 9x - 6
= x² - 2x - 24
= x² -6x + 4x - 24
= x (x - 6) + 4 (x - 6)
= (x + 4)(x - 6)
Thus, the required expression equivalent to (x + 9)(x - 2) - 9x - 6 is (x + 4)(x - 6).
learn more about function here:
brainly.com/question/21145944
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1.5y-9.82=-9.37-10.1y-14.37 solve for y
Answers
Step-by-step explanation:
1.5y - 9.82 = -9.37 - 10.1y - 14.37
1.5y + 10.1y = 9.82 -9.37 - 14.37
11.6y = −13.92
y = (-13.92)/11.6
y = -1.2
How do I solve this problem?
Answers
Answer:
Step-by-step explanation:
The first 2 pieces of this function agree at pi/4, so we will set them equal to each other and sub in pi/4 for x to solve for k:
[tex]ksin(\frac{\pi}{4})+(\frac{\pi}{4})^2=\frac{\pi}{4}+2[/tex] and
[tex]k(\frac{\sqrt{2} }{2})+\frac{\pi^2}{16}=\frac{\pi}{4}+2[/tex] and we'll multiply everything by 16 to get rid of the fractions. Doing that gives us:
[tex]8k\sqrt{2}=4\pi+32-\pi^2[/tex] and
[tex]k=\frac{4\pi+32-\pi^2}{8\sqrt{2} }[/tex] so
k = 3.067
The next one is a bit tricky if you're not up on your natural log equations.
Again, we set these equal to each other because they meet at the value of e. We sub in e for x and solve for m:
[tex]x +2=mlne^x[/tex]
We'll sub in e for x. ln of e to the x power is equal to x, so
e + 2 = me and
[tex]m=\frac{e+2}{e}[/tex] so
m = 1.736
Hope that helps!
Solve the following:
2x-7\4 = x+3/3
Hope u get this!
Answers
Answer:
hello it is so
Step-by-step explanation:
simple simply do the division if don't I can
Solve for x.
X^2-6x+10=2
Answers
Answer:
x = 2, 4
Step-by-step explanation:
Step 1: Write out quadratic
x² - 6x + 10 = 2
Step 2: Subtract 2 on both sides
x² - 6x + 8 = 0
Step 3: Factor
(x - 4)(x - 2) = 0
Step 4: Find roots
x - 4 = 0
x = 4
x - 2 = 0
x = 2
2^5*2^3/4^4 plz answer
Answers
Answer:
1
Step-by-step explanation:
Because they both of the same base, we can merge 2^5 and 2^3 into one term: 2^8 (2^(3+5))
4 is = 2^2 so we can change 4^4 to 2^8.
(2^(2*4)).
Thia means we now have 2^8/2^8 which is 1.
As anything divided by itself is just 1.
Hope this helped!
- 3(4r - 8) = 36 - 2r
Answers
Answer:
r= -1.2
Step-by-step explanation:
first use distributive property
- 3(4r - 8) = 36 - 2r
-12r +24 = 36-2r
+2r. +2r
-10r +24= 36
-24. -24
-10r = 12
/-10. /-10
r= -1.2
Answer:
Step-by-step explanation:
Equation: -3(4r - 8) = 36 - 2r
Step 1:
-12r + 24 = 36 - 2r Multiply (4r - 8) by -3 using the Distributive Property.
Step 2:
-10r + 24 = 36 Add -12r and -2r by 2r.
Step 3:
-10r = 12 Subtract 24 and 36 by 24.
Step 4:
r = -12/10 Divide both sides by -10
Step 5:
r = -6/5 Simplify the fraction.
8(4√7 - √18) I breed the answer fast please
Answers
Answer:
32[tex]\sqrt{7}[/tex] - 24[tex]\sqrt{2}[/tex]
Alternative form:
≈50.72292
Step-by-step explanation:
Step one,
Simplify the radical expression:
8(4√7 - √18)
Still Stuck? *( √18 Simplified is 3√2)*
Your answer should look like this: 8(4√7 - 3√2)
Step two,
Distribute 8 through the parentheses:
8(4√7 - 3√2)
Still Stuck? *( Use distribuitave property to distribute 8 to (4) and (-3). You should get (32) and (-24)*
Your answer should look like this: 32√7 - 24√2
Solution,
32[tex]\sqrt{7}[/tex] - 24[tex]\sqrt{2}[/tex]
Alternative form:
≈50.72292
*For alternative form, plug the final answer into your calculator. Round it if necessary*
Point Q'Q ′ Q, prime is the image of Q(0,6)Q(0,6)Q, left parenthesis, 0, comma, 6, right parenthesis under the translation (x,y)\to(x+7,y-5)(x,y)→(x+7,y−5)left parenthesis, x, comma, y, right parenthesis, \to, left parenthesis, x, plus, 7, comma, y, minus, 5, right parenthesis. What are the coordinates of Q'Q
Answers
Q is located at (0,6)
The translation rule is [tex](x,y) \to (x+7,y-5)[/tex] which says to add 7 to the x coordinate and subtract 5 from the y coordinate. Doing that to (0,6) moves it to (7,1) which is where point Q' is located.
In other words, if you shift point Q(0,6) seven units to the right and five units down, then it arrives at Q ' (7,1)
Answer: (7, 1)The coordinates of Q' are [tex]Q'(x,y) = (7, 1)[/tex].
Note - There are typing mistakes in the question. Correct statement is presented below:
Point Q' is the image of [tex]Q(0,6)[/tex] under the translation [tex](x,y) \to (x+7, y-5)[/tex]. What are the coordinates of Q'.
In this question we should use the point and the operation described in statement. Vectorially speaking, a translation is defined by the following operation:
[tex]P'(x,y) = P(x,y) + T(x,y)[/tex] (1)
Where:
[tex]P(x,y)[/tex] - Original point.[tex]P'(x,y)[/tex] - Translated point. [tex]T(x,y)[/tex] - Translation vector.If we know that [tex]Q(x,y) = (0,6)[/tex], then the coordinates of [tex]Q'(x,y)[/tex] are:
[tex]Q'(x,y) = Q(x,y) + (7,-5)[/tex]
[tex]Q'(x,y) = (0,6) + (7,-5)[/tex]
[tex]Q'(x,y) = (7, 1)[/tex]
The coordinates of Q' are [tex]Q'(x,y) = (7, 1)[/tex].
We kindly invite to see this problem on rigid transformations: https://brainly.com/question/18613109
What is the value of x in the equation -x = 6 - 3x + 8?
Answers
Answer:
x=7
Step-by-step explanation:
Collect like terms:
-x=6-3x+8
-x+3x=6+8
Simplify
2x=14
Simplify
x=7
what is n to the -2 power times n to the 6 power
Answers
Answer:
[tex]n^4[/tex]
Step-by-step explanation:
So we have:
[tex]n^{-2}\cdot n^6[/tex]
We can use the following property:
[tex]x^a\cdot x^b=x^{a+b}[/tex]
Thus, our expression is equivalent to:
[tex]=n^{-2+6}[/tex]
Add:
[tex]=n^4[/tex]
And we're done!
n2
i have taken something like this before!
What is the ratio for 2 red paper clips to 6 blue paper clips? Write it as a fraction.
Answers
Answer:
2 over 6 as a fraction simplifies as 1 over three.
Step-by-step explanation:
If you are writing as a fraction, you put 2 over 6 and simplify. Your answer is 1 over 3
Answer:
2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6 2/6
Step-by-step explanation:
its just 2/6
what is the horonzontial distance between the two points(3,4) and (8,4)
Answers
Answer:
Distance = 5.099
Step-by-step explanation:
I NEED HELP ASAP!
7x-3y= 6; х= 3
Answers
Answer:
If you are looking for y it's 5
Step-by-step explanation:
Plug in 3 for x
7(3) -3y = 6
21 - 3y = 6
subtract 21 from both sides
-3y = - 15
divide by three from both sides
y = 5
What does x equal?
2(3x - 2) = 20
Answers
Answer:
4
Step-by-step explanation:
2(3x-2)=20
3x-2=10
3x=12
x=4
Answer:
x=4
Step-by-step explanation:
Convert the given amount to the given unit.
27 yd; ft
27 yd = ft
Answers
Answer:
81 ft
Step-by-step explanation:
1 yard=3ft
27 x 3=81
So the answer is 81 ft
Given h(x)= 4x^2, find h(3)
Answers
Explanation:
h(x) = 4x^2
Find h(3):
Simply plug x = 3 in the function:
h(3) = 4(3)^2
h(3) = 4(9)
h(3) = 36
x2 + y2 = 13
x² - y2 = -16
Solve
Answers
x + 2y = 4 , x - y = -3
x - y = 9 , x - y = 6
There
Help please!! Thank you
Answers
Answer:
Im positive it is C if its not im sorry
Step-by-step explanation:
Rhonda has one sheet of paper. She cuts it into thirds and stacks the 3 sheets. If she completes this process a total of 5 times, how many sheets thick will the resulting stack be? by the way sh only has to complete the process 27 before it reaches the moon.
Answers
15 stacks high or 405 if done 27 times
Answer:
15 stacks
If she does it for 27 more times it will be
405
This question is confusing. Please help me!
Answers
Answer:
C. 490.
Step-by-step explanation:
25% = 0.25.
If the number of emails that Ryan and Taylor each received is x emails then Sara received 2x + 0.25 * 2x = 2.5 emails.
So 2x + 2.5x = 882
x = 882/4.5
x = 196.
So Sara received 2.5 * 196
= 490 emails.