Elizabeth won a $300 gift certificate at silver gym. A membership costs $15 a month and has a one- time fee of $50. Complete the equation that models the number of months,x, her gift certificate is will pay for a Silver gym.
Answers
The correct answer is 15 x + 50 = 300
Explanation:
In an equation, the different values show a specific mathematical relationship, and the equality represented by the symbol (=) is used to find an unknown value. In the case presented, the unknown value is the number of months Elizabeth can pay using her $300 gift certificate. This means the letter x in the equation represents the number of months.
Moreover, this x should be multiplied by the month membership or $15 considering Elizabeth will need to pay this fee each month and this should be added to the one-time fee of $50. This implies the first part of the equation is 15x + 50. Finally, this value should be equal to the total money in the certificate or 300. According to this, the equation is 15x + 50 = 300.
Related Questions
What is the constant proportionality?
Answers
Answer:
The constant of proportionality is the constant value of the ratio of two proportional quantities x and y, typically the equation is Y=KX. ... The constant of proportionality does is, the value of Y is dependent on how the given value of X is effected by the constant of proportionality.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Constant of proportionality means slope which can be represented as y=mx+b, y=kx and a ton of other stuff I don't know.
But lets take it as y=kx because it's easier. Constant of proportionality/slope is k so its C, 5.5.
Help with all these plz!
Answers
Answer:
9 10 10 17 3
Step-by-step explanation:
Plzz help me!!!!!!!!!!
Answers
Answer:
50
Step-by-step explanation:
HELP WITH GEOMETRY PLSSS
Answers
A Sand dune stands 5 feet above sea level. the hill is eroding at a rate of 1 foot per 20 years. let y represent the height of the sand dune after x years. which equation represents the situation
Answers
Answer:
5 - (1 + 20) = yx
Step-by-step explanation:
So if 5ft is the original height, we would need to distribute that to decrease in the following years. That is where the 5 - comes from. Next we know that is it is eroding 1 foot in 20 years so that is 5- (1+20) You HAVE to distribute that and not add. Then it equals y the height of the dune in x, the years. Honestly 5 feet above sea level is kinda puny for a sand dune ;P.
Based on the sample standard deviation value, the
temperature each day during this time period varied by
about ✓ from the
of 38.11°F. If the
next recorded temperature is 56°F, the standard
deviation would
Answers
Answer:
3.66, mean, and increase
Step-by-step explanation
Answer:
3.66, mean, and increase
Step-by-step explanation:
11. |-8| + |6| =
12. |-3| +8 =
13.12 + |-13| =
14.6 + |4||
15. -14-16| =
Answers
Answer: ( -8)+(6)= 14
(-3)+8 = 11
12+(-13) = 25
-14-16= -30
6+(41) =47
Round each mixed number to the nearest whole number. Then, estimate the product. 8 9\10 x 1 4\5
Answers
HELP THIS IS TIMED!!!
Label each of the following as true, false, or open.
a. –4(5x) = 12
b. 4 x 6 = 24
c. a + 4 = 6, when a = 2.
d. 4x = 19, when x equals 5.
Answers
Answer:
a. –4(5x) = 12; OPEN
b. 4 x 6 = 24; TRUE
c. a + 4 = 6, when a = 2; TRUE
d. 4x = 19, when x equals 5; FALSE
Step-by-step explanation:
a. –4(5x) = 12 [-20x = 12 {Divide -20 from both sides} x = -0.6 So, if x is = -0.6, then it is true, so OPEN.
b. 4 x 6 = 24 [4 x 6 = 24 so TRUE]
c. a + 4 = 6, when a = 2. (Plug 2 in for a) 2 + 4 = 6; 6 = 6; TRUE
d. 4x = 19, when x equals 5. (Plug 5 in for x) 4(5) = 19; 20 is not = 19; FALSE
The troposphere is the region that starts at Earth's surface and ends between ____ km and ____ km above Earth.
Answers
Answer:85-500
Step-by-step explanation:
Answer:
The troposphere is the region that starts at Earth's surface and ends between 8 km and 20 km above Earth.
Step-by-step explanation:
Which of the following can you add/subtract?
A) 5√4 + 6√4
B) 3√7 − 3√5
C) 9 √ + 39√
Answers
Answer:
A
Step-by-step explanation:
you can only +/- an equation like this with the same square root
Help......,...........
Answers
66 degrees
Thing you have to know for these types of problems: The total measure of all angles is 180 degrees.
With that in mind, if we add 83 and 31, we get 114 degrees.
Now subtract from 180 and you will get 66 degrees.
Hope this helps, Please mark branliest if it did
What is 29202 - 1873
Answers
Answer:
27,329
Step-by-step explanation:
Answer:
27329
Step-by-step explanation:
I substracted :D
Evaluate the expression if a = -3, b = 64, c = 4, and d = 36.
4a? + 2c
Answers
Answer:
-4
Step-by-step explanation:
4(-3)+2(4)=-4
Nicole is 56 inches tall and has an 84 inch shadow. Julie is standing next to Nicole and has a 96 inch shadow. How tall is Julie?
Answers
Answer:
56+12=68. 68 inches
Step-by-step explanation:
julie‘s shadow is 12 inches taller than Nicole’ so you would just add 12 to 56.
solve for the variable 2y+3=15 y=
Answers
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
2y+3=15
2y=12
y=6
Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 10 people took the trip. She was able to purchase coach tickets for $230 and first class tickets for $1290. She used her total budget for airfare for the trip, which was $7600. How many first class tickets did she buy? How many coach tickets did she buy?
Answers
You can set up a system of equations for this problem. Let x = number of coach tickets and y = number of first class tickets. Then:
330x + 1220y = 12730 (cost of coach tickets plus cost of first class tickets is total budget)
x + y = 17 (number of coach tickets plus number of first class tickets is total number of people)
Solve the second equation for y to get y = 17 - x, then plug that into the first equation and solve for x:
330x + 1220(17 - x) = 12730
330x + 20740 - 1220x = 12730
-890x + 20740 = 12730
-890x = -8010
x = 9
Sarah bought x = 9 coach tickets. Plug that into the second equation and solve for y:
9 + y = 17
y = 8
Sarah bought y = 8 first class tickets.
Use the drop-down menus to complete each statement.
The function
has the same amplitude as the function y = cos(x – 4) + 1.
The function
is a translation of the parent cosine function.
Answers
Answer: the function y = cos(2x) - 2 and the function y = cos(x) - 3
Step-by-step explanation: just took it
Function [tex]y=cos2(x)-2[/tex] and function [tex]y=cos(x)-3[/tex].
Function:A function in mathematics from a set [tex]x[/tex] to a set [tex]y[/tex] allocates exactly one element [tex]y[/tex] to each element [tex]x[/tex]. The sets [tex]x[/tex] and [tex]y[/tex] are collectively referred to as the function's domain and codomain, respectively.Initially, functions represented the idealized relationship between two changing quantities. A planet's position, for instance, depends on time. In the past, the idea was developed with the infinitesimal calculus at the end of the 17th century, and the functions that were taken into consideration until the 19th century were differentiable (that is, they had a high degree of regularity).Solution -
The function which has the same amplitude as the function [tex]y=cos(x-4)+1[/tex] and is the translation of the parent cosine is as follows:
[tex]y=cos2(x)-2[/tex][tex]y=cos(x)-3[/tex]Therefore, function [tex]y=cos2(x)-2[/tex] , and function [tex]y=cos(x)-3[/tex].
Know more about the functions here:
https://brainly.com/question/2833285
#SPJ2
what is 50x9000x400.5
Answers
50×9000×400.5
Multiply the decimal by a number so that the result equals a whole number
20025×9000
Multiply the numbers
180225000
Answer: 180225000
Alternate form:1.80225×10^8
PLEASE MARK ME AS BRAINLIEST
an object starts from rest and accelerates at a rate of 4 m/s^2 for 3 seconds. What is its displacement from the start position?
Answers
YALLLL HELPPP
Question 2 of 10
If a country is taking action to increase its overall productivity and make sure
its businesses are successful, it is pursuing which economic goal?
A. Per capita improvement
O B. Economic growth
C. Stable prices
O D. Full employment
SUBMIT
Answers
Answer:
B.Economic growth
Step-by-step explanation:
per capita income can't be just improved by making a business successful
stable prices need a good income and that's not a point given in the question
Making business successful doesn't make all the citizens employed. so the most relevant answer is economic growth as grown business in a country provides tax and thus ensures the economic growth
Can someone help me please? (I’ll give out brainliest)
Answers
what is the first integer to the left of -6.1 on the number line?
Answers
Answer: -7
The integer to the right is -6
See the diagram below.
The width of a rectangle is 9 cm less than twice the length. the perimeter is 72 cm. What is the length and width
Answers
9 times 9=72
Step-by-step explanation:
if if the width is 9 then the length is 9 because 9 times 9 equals 72
Answer:
The length is 15
The width is 21
Step-by-step explanation:
Say the length of the rectangle is x.
Then, the width would be 2x-9.
You can use this to make the equation
x+x+2x-9+2x-9=72
6x-18=72
6x=90
x=15
2x-9=30-9=21
Therefore,
The length is 15
The width is 21
Determine the value of y, if x is 3.
y = | x | + 5
Answer:
Answers
Answer:
y=8
Step-by-step explanation:
l3l=3
3+5=8 so y=8
how old am i pick a number from 11-20 if you get it right ill mark you as brainlyest if your close ill mark you as brainlyest
Answers
Answer:
your 20
Step-by-step explanation:
Answer:
15?
Step-by-step explanation:
I didn't look at the comments, I swear
186.555 rounded to the nearest hundredth
Answers
Answer:
186.56
Step-by-step explanation:
hope this helps
help please ASAP please
Answers
What is the property that allows you to solve a polynomial by setting each 5p factor equal to zero? *
Answers
Example:
x^2 + 5x + 6 = 0
(x+3)(x+2) = 0 .... factor
x+3 = 0 or x+2 = 0 ... zero product property used here
x = -3 or x = -2 .... solve each equation for x
------
In general, the zero product property is that if A*B = 0, then either A = 0 or B = 0.
Find the slope of a line parallel and perpendicular to the line with given coordinates: (7, -2) and (1, -3).
Answers
Answer:
[tex]m=\frac{1}{6}[/tex] (Parallel)
[tex]m=-6[/tex] (Perpendicular)
Step-by-step explanation:
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
Simply plug in the 2 coordinates into the slope formula to find slope m:
[tex]m=\frac{-3-(-2)}{1-7}[/tex]
[tex]m=\frac{-3+2}{-6}[/tex]
[tex]m=\frac{-1}{-6}[/tex]
[tex]m=\frac{1}{6}[/tex]
A parallel line always has the same slope as the original.
[tex]m=\frac{1}{6}[/tex] (Original)
[tex]m=\frac{1}{6}[/tex] (Parallel)
A perpendicular line always has the negative reciprocal slope of the original.
[tex]m=\frac{1}{6}[/tex] (Original)
[tex]m=-6[/tex] (Perpendicular)
