Answers
Related Questions
Plan A: Pay a $10.00 initiation fee per family, then pay a
discounted price of $1.75 per person to visit the
museum.
Plan B: Pay $2.75 per person per visit to the museum.
For each of the problems below, write an equation to
represent the situation and use the equation to solve the problem.
1. Jayden and his brother choose Plan A. During the summer, they spend a total of $38. How many times did the boys visit the museum?
2. Maria and her sister also like to visit the museum. They choose Plan B and spend a total
of $38.50. How many times did the girls visit the museum?
Answers
Step-by-step explanation:
y = the cost of all visits to the meuseum
x = the number of visits
Plan A calls for $1.75 per per, per visit. There are two people so each visit for will cost $3.50 for both. This is the Slope of your line. This plan also requires an initial cost of $10 for 0 visits, this is your y intercept, or b in the point Slope form.
Put all that together for y = 3.5x + 10
The 1st question requires finding the number of visits possible for $38.00, this is the y value at x visits.
Solve
38.00 = 3.5x + 10. Subtract 10 from both sides
28.00 = 3.5x. divide both sides by 3.5
x = 8 visits for each Hayden and his brother.
Plan B is just paying $2.75 per person, per visit. For both Maria and her sister the cost would be $5.50 per visit. This is the Slope.
There is no initial cost so the equation is
y = 5.50x
How many times can they go for $38.50
$38.50 = 5.50x solve for x
x = 7 visits for Maria and her sister. They should have gone with plan A. They would have been able to go to the museum one more time and each saved a quarter.
HeLp PlzZzZ????? WiLL GiVe BrAiNlieSt
Answers
Answer:
uhfvubj
Step-by-step explanation:
If 1 ounce of water weighs the same as 1.04 dry ounces, how much do 20 ounces of water weigh in dry ounces?
Answers
Answer:
20.8
Step-by-step explanation:
-9(5 + 2p)
combining like terms
Answers
Answer:
-45-18p
Step-by-step explanation:
-45 - 18p
-18p - 45
PLEASE ANSWER FAST I HAVE A TEST 100 POINTS
The graph shows the earning from a bake sale per item sold. Which equation represents the earnings from the bake sale?
Answers
Answer:
y = 5x
Step-by-step explanation:
Answer:
B, y= 5x
Step-by-step explanation:
If you look closely to the graph on the "bake sale items" side, when they sold 1 item they earned 5$. And when they sold 5 items they earned 25$. Which would mean every item they sold they get 5$ back which would make it B
Please fill in all the blanks
I will give brainliest to best answer
any wrong answers such as "I just came for the points", "dsklfksjdfshf", and "oh, i cant see the picture." will be reported.
Answers
Answer:
A is cups of milk the tablespoons of chocolate syrup
B is *4
C is 1.5
D is Tablespoons per cups
Step-by-step explanation:
b) Which of these is the largest number?
1.201
A
1.2
B
1.21
с
1.2
D
Answers
Answer:
C
Step-by-step explanation:
If you put zeros at the end of the decimals or look at the digits, it can really make it easier.
A=1.201
B=1.200
C= 1.210
D= 1.200
Now, you see that in the hundredths place for C that there's 1 while the others have 0? That's how you can solve it!
Please help! Will give 20 points!
Answers
Answer:
It’s vertical and supplementary angles.
Step-by-step explanation:
Angle CEA and DEB are opposite angles so they are vertical
Angle AED and BED are supplementary angles because it they both make up 180 degrees
Domain, range, and is it a function?
Answers
Answer:
it is a function and domain and range is 0 to infinity
HELP !!! will give brainliest. must show work so i know what to do next time :)))
Answers
Answer:
number 2
Step-by-step explanation:
y=2x+3
y=4x−3
Is (3,9) a solution of the system?
Answers
Answer:
Yes (3,9) is a solution.
Step-by-step explanation:
Substitute 9 for y and 3 for x then do the equation and you should get 9=9 for both.
what is the slope of the line that contains points (3,-9) and (-2,16) please help !!
Answers
Slope = Change in Y / change in x
Slope = (16 - -9) / (-2 - 3)
Slope = 25/-5
Slope = -5
which transformation maps the pre-image to the image?
A. dilation
B. translation
C. reflection
D. rotation
Answers
Answer:
A. dilation
Step-by-step explanation:
The triangle are the same but different sizes so it would be a dilation
*plssss give me brainlistttt*
What is the y intercept of 60x+55y=660 [with work shown]
Answers
Answer:
(11, 0)
Step-by-step explanation:
to find the y intercept, set y to 0.
60x + 55y = 660
60x + 55 * 0 = 660
60x = 660
60x/60 = 660/60
x = 11
y intercept is (11, 0)
What describes the end behavior of the polynomial function?
Answers
Answer:
[tex]x \to +\infty[/tex], [tex]f(x) \to +\infty[/tex] and [tex]x \to -\infty[/tex], [tex]f(x) \to -\infty[/tex].
Step-by-step explanation:
A polynomial is an algebraic function of the form:
[tex]y = \Sigma_{i=0}^{n}c_{i}\cdot x^{i}[/tex] (1)
Where:
[tex]c_{i}[/tex] - i-th Coefficient.
[tex]x^{i}[/tex] - i-th Power.
[tex]n[/tex] - Grade of the polynomial.
[tex]y[/tex] - Dependent variable.
Mathematically speaking, polynomials are unbounded functions, and from graphic we notice that polynomial is of order 3 due to the fact that function pass through the x axis three times, where each point is a root of the polynomial.
Then, we may conclude that:
(i) [tex]\lim_{n \to +\infty} f(x) = N.E.[/tex]
(ii) [tex]\lim_{n \to - \infty} f(x) = N.E.[/tex]
Then, the right answer is: [tex]x \to +\infty[/tex], [tex]f(x) \to +\infty[/tex] and [tex]x \to -\infty[/tex], [tex]f(x) \to -\infty[/tex].
Paul spends $89.10 on blackberries. If the blackberries cost $4.95 per pound, how many pounds of blackberries did he buy?
Answers
U can divide 89.10 by 4.95 and u get 18
To get if it’s right multiple 18 by 4.95 and U get 89.10
please help me out, I’ll give brainliest
Answers
write the repeating decimal number as a mixed number?
2.1111
please get this correct its for finals :)
Answers
Answer:
2 1111/10000
maybe, i tryed sorry if its not correct
A closed container has 3.06 ⋅ 1023 atoms of a gas. Each atom of the gas weighs 1.67 ⋅ 10–24 grams. Which of the following shows and explains the approximate total mass, in grams, of all the atoms of the gas in the container?
A. 0.47 grams, because (3.06 + 1.67) ⋅ (1023 ⋅ 10–24) = 4.73 ⋅ 10–1
B.0.51 grams, because (3.06 ⋅ 1.67) ⋅(1023 ⋅ 10–24) = 5.1102 ⋅ 10–1
C.4.73 grams, because (3.06 + 1.67) ⋅ (1023 ⋅ 10–24) = 4.73
D.5.11 grams, because (3.06 ⋅ 1.67) ⋅ (1023 ⋅ 10–24) = 5.1102
Answers
Answer:
Step-by-step explanation:
The correct answer is not the first answer, but the second answer in the middle. The third answer is the correct one because, since it has the correct exponent, that is, 0.51 grams.
_________________________________________________________
The approximate total mass is the number of atoms multiplied by the weight of an atom.
The approximate overall mass=3.06 10²³ atoms. (1.67 10⁻²⁴ grams/1 atom) which is equivalent to a mass of 0.51 grams. (1.67 10⁻²⁴ grams/1 atom) = 0.51102 g ≈ 0.51 g
Answer: B. 0.51 grams, because (3.06 ⋅ 1.67) ⋅(1023 ⋅ 10–24) = 5.1102 ⋅ 10–1
Answer:
long story short, the answer is B, 0.51 grams, because (3.06 ⋅ 1.67) ⋅(1023 ⋅ 10-24) = 5.1102 ⋅ 10-1
Step-by-step explanation:
:)
Which of the following could NOT be the lengths of the sides of a triangle?
A.5 in, 5 in, 5 in
B. 10 cm, 15 cm, 20 cm
C. 3 in, 4 in, 5 in
D. 8 ft, 15 ft, 5 ft
Answers
Given:
Sides of triangles in the options.
To find:
Which could NOT be the lengths of the sides of a triangle.
Solution:
Condition for triangle:
Sum of two smaller sides of a triangle must be greater than the longest side.
In option A,
[tex]5+5=10>5[/tex]
Sides 5 in, 5 in, 5 in are the lengths of the sides of a triangle.
In option B,
[tex]10+15=25>20[/tex]
Sides 10 cm, 15 cm, 20 cm are the lengths of the sides of a triangle.
In option C,
[tex]3+4=7>5[/tex]
Sides 3 in, 4 in, 5 in are the lengths of the sides of a triangle.
In option D,
[tex]8+5=13<15[/tex]
Since, the sum of two smaller sides is less than the longest side, therefore the sides 8 ft, 15 ft, 5 ft are not the lengths of the sides of a triangle.
Therefore, the correct option is D.
Tell whether the ratios form a proportion. 21:3 and 16:6
Answers
Answer:
Step-by-step explanation:
21/3 = 16/6
126 ≠ 48
does not form a proportion
Write an equation of the line that passes through (2, -5) and is parallel to the line 2y = 3x + 10.
Answers
Answer:
Use the given slope and point to substitute into the point-slope formula y−y1=m(x−x1).
Slope-intercept form:
y=3x²+4x−25
Point-slope form:
y+5=(3x+10)⋅(x−2)
Step-by-step explanation:
Find the : F (g (x))
Answers
Answer:
bn+c=
tn=t1+(n-1)d
Step-by-step explanation:
bn+c=
tn=t1+(n-1)d∛²
DUE TOMORROW
Expand the expression.
6(x-5)
Answers
I don't know how you wanted it solved
but here anyway
Answer:
6x-30
Step-by-step explanation:
6(x-5
6(x-30 hope it helped:)
Find the indicated measurement for the pair of similar figures.
Answers
Answer:
CAN U PLSS HELP ME ILL GIVE U 60 POINTS IM BEGGING U PLSSS PLSS I REALLY NEED HELP ILL GIVE U 60 POINTS
Step-by-step explanation:
Include a Claim, Evidence, Explanation, and Conclusion for full credit.
Cells were obtained from a patient with a viral infection. The DNA extracted from these cells consisted of two forms: double-stranded human DNA and single-stranded viral DNA. The base composition of these two forms of DNA are shown in the image.
Construct an argument based on evidence to determine which form was the viral DNA and which form was the human DNA.
5)
Solve for x.
2x + 16 = 3(x - 9)
My Answer:
Answers
Answer:
Step-by-step explanation:
2x+16= 3(x-9)
2x+16= 3x-27
3x-2x^^
16= x-17
16+17
x= 33
Answer:
x=43
Remove parentheses, move the terms, collect the terms, calculate, change the signs!
please help asap and i will give brainliest
Answers
Answer:
Option d is correct for this statement
Hope this helps u.
.... ^_^❤️
The coordinate of the vertices of parallelogram CDEH are C(-5,5), D(2,5), E(-1,-1), and H(-8,-1). What are the coordinates of P, the point of intersection of diagonals CE and DH?
Answers
Given:
Vertices of a parallelogram are C(-5,5), D(2,5), E(-1,-1), and H(-8,-1).
P is the intersection point of diagonals CE and DH.
To find:
The coordinates of P.
Solution:
We know that, diagonals of a parallelogram always bisect each other. It means the intersection point of the diagonal is the midpoint point of both diagonals.
We can find the midpoint of either diagonal CE or diagonal DH to get the coordinates of intersection point of diagonals, i.e. P.
So, point P is midpoint of CE. So,
[tex]Midpoint=\left(\dfrac{x_1+x_2}{2},\dfrac{y_1+y_2}{2}\right)[/tex]
[tex]P=\left(\dfrac{-5+(-1)}{2},\dfrac{5+(-1)}{2}\right)[/tex]
[tex]P=\left(\dfrac{-5-1}{2},\dfrac{5-1}{2}\right)[/tex]
[tex]P=\left(\dfrac{-6}{2},\dfrac{4}{2}\right)[/tex]
[tex]P=\left(-3,2\right)[/tex]
Therefore, the coordinates of point P are (-3,2).
if player five continues to make free throws at the same rate how many free throws would you expect player five to make in the next 30 attempts? Show at least two different ways to solve this problem. Which method do you like best and why?
Answers
Answer:
150 free throws
Step-by-step explanation:
Kathy slices through a circular cake. The cake has a diameter of 14 inches. The slice that Kathy made is straight and has a length of 11 inches. Did Kathy cut along a radius, a diameter, or a chord of the circle
Answers
Answer: chord
Step-by-step explanation:
A chord is a straight line that's typically drawn from one particular edge of a circle to another.
In this case, the diameter is 14cm while the length of the line drawn is 11cm, therefore the diameter isn't a chord. It's not a radius as well as the diameter divided by 2 gives the radius which should be 7cm.
Therefore, it's a chord.