At Silver Gym, membership is $45 per month, and personal training sessions are $35 each.
At Fit Factor, membership is $85 per month, and personal training sessions are $25 each. In
one month, how many personal training sessions would Sarah have to buy to make the total
cost at the two gyms equal?
Sarah would have to buy
personal training sessions to make the total cost at the
two gyms equal.
Answers
45 + 35n = 185
85 + 25n = 185
N=4
Related Questions
What type of lines are shown on the graph on the right? Explain your answer.
Answers
Answer: Parallel lines
Step-by-step explanation:
These lines are Parallel due to the fact that they will never cross each other. Since they are both perfectly lined up with each other, this makes them Parallel.
write the following ratio in its simplest for 64:18
Answers
Answer:
32 : 9
Step-by-step explanation:
To write a ratio in its simplest form , the numerator and denominator should be reduced by their common factor(s).
64 = 2 × 2 × 2 × 2 × 2 × 2
18 = 2 × 3 × 3
⇒ Common factor of 64 & 18 is 2.
So , reducing 64 & 18 by 2 gives :-
[tex]\frac{64 \div 2}{18 \div 2} = \frac{32}{9}[/tex]
∴ Hence , the simplest form is 32 : 9.
There is a bag filled with 5 blue and 6 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is
replaced
Another marble is taken at random.
What is the probability of getting 2 reds?
Answers
Answer:
I need this answer so badly
round 6,577 the nearest thousand
Answers
Answer: 7,000
Step-by-step explanation: the hundred was greater than 5 so we round up any number after whatever you are doing if it’s 5 or greater you round up
find the slope of the line that passes through (6, 3) and (10, 6)
Answers
Step-by-step explanation:
3/4
insert 1st point into y=mx+b
3=m(6)+b
insert 2nd point into y=mx+b
6=m(10)+b
-----------------------------------
use system of equations to solve for m and b
b=3-6m
b=6-10m
3-6m=6-10m
4m=3
m=3/4
insert back into the equation
3=(3/4)6+b
3=9/2+b
3-9/2=b
-3/2=b
insert back into y=mx+b
m=slope
b=y-intercept
y=(3/4)x-3/2
slope=3/4
Hope that helps :)
Answer:slope=3/4
Step-by-step explanation:
Will mark brainliest, I just really need help w/ this!!!
Answers
Answer:
Step-by-step explanation:
1 and 6 are vertical angles.
HI THIS IS SUCH A SIMPLE QUESITON BUT MY BRAIN ISNT WORKING HELP
Answers
Answer:
It doesn't say, but I think it is 781.57
Step-by-step explanation:
HELPPPPPPPPPPPPPPPPPP
Answers
Answer:
I think it's 72
Step-by-step explanation:
I hade add them
If two angles are supplementary, their sum equals
A)
45°
B)
90°
180°
D)
360°
Answers
Answer:
180°
Step-by-step explanation:
Supplementary angles are two angles whose sum is equal to 180∘. In other words when you add the measure of one angle in the pair with the other angle in the pair, they equal 180 degrees. These two angles are supplementary because together they form a straight line.
Hope it is helpful....Polygon Y is a scaled copy of polygon X using a scale factor of 1/3. Polygon Ys area is what fraction of polygons Xs area?
Answers
Answer:
The answer is "[tex]\bold{\frac{1}{9}}[/tex]"
Step-by-step explanation:
In this question, when two figures are similar so, the ratio from its size is equal to the squared factor that are:
Scaling factor= Z
Area of Polygon Y=a
Area of Polygon X=b
[tex]z=\frac{1}{3}\\\\using \ substitution:\\\\(\frac{1}{3})^2=\frac{a}{b}\\\\\frac{1}{9}=\frac{a}{b}\\\\a=\frac{1}{9}b[/tex]
Multiply each equation by a constant that would help to eliminate the y terms.
2x-5y = -21
3x-3y = -18
What are the resulting equations?
6x-15y = -63
- 15x+15y = 90
6x-15y = 63
-15x+15y = 90
6x-15y=-63
- 15x+ 15y = -90
Answers
-15x+15y=90
This is because you are multiplying the first equation by a constant of 3 and the second equation by 5 so that you can have -15y and +15y which will cancel each other out.
what is the value of a in the equation ax + b = c
Answers
Answer:
a= (c-b)/x
Step-by-step explanation:
subtract b to both sides
divide x to both sides
leaving a by itself.
Can you guys please help me i dont understand
file:///C:/Users/home/Desktop/Downloads/Ch%207.5%20Notes%20Writing%20and%20Graphing%20Inequalities.pdf
Answers
Answer:
It tells the anwser for some questions.
Step-by-step explanation:
Someone plz help meh
48 = 9x + 3
A) 5
B) -13
C) 8
D) -1
Answers
This is because:
9(5)+3
=45+3
= 48
Hope this helps :)
HELP URGENT BRAINLIEST
Answers
Given:
LMN is an equilateral triangle.
LM = LN = MN = 12 cm
To find:
The height of the triangle h.
Solution:
In a right angle triangle,
[tex]\sin \theta=\dfrac{Opposite}{Hypotenuse}[/tex]
[tex]\sin (60^\circ)=\dfrac{h}{12}[/tex]
[tex]\dfrac{\sqrt{3}}{2}=\dfrac{h}{12}[/tex]
Multiply both sides by 12.
[tex]\dfrac{\sqrt{3}}{2}\times 12=\dfrac{h}{12}\times 12[/tex]
[tex]6\sqrt{3}=h[/tex]
Therefore, the height of the triangle is [tex]6\sqrt{3}[/tex] cm.
A fair, 20-sided die with sides labeled 1 through 20 is rolled.
Consider the following events, and then answer the question.
A: rolling an even number
B: rolling a multiple of 4
C: rolling a number greater than 11
D: rolling a factor of 20
Which probability is the smallest?
Answers
B. Rolling a multiple of 4
Explanation:
Rolling A even number has 10/20 chances
Rolling a multiple of 4 has 5/20 chances
Rolling greater than 11 has 9/20 chances
Rolling a factor of 20 has 6/20 chances
= 10/20
B. 4,8,12,16,20
=5/20
C. 12-20
=9/20
D. 1,2,4,5,10,20
=6/20
Answer is B
An apple pie that has a 9-inch diameter is cut into six pieces. Lucas takes one slice of pie and sprays whipped cream in an arc along the curved edge of his piece. What is the length of Logan's arc
of whipped cream?
A
4.71 in
B
9.42 in
С
18.8 in
D
10.6 in
Answers
Check the picture, and thanks for the help
Answers
Answer:
According to me the answer is 'c'
If a system of linear equations has no solution, then ______.
Answers
Answer:
Answer. Answer: A system of linear equation has no solution when the graphs are parallel.Step-by-step explanation:
Solve for x.
I need help on this
Answers
Answer:
x = 7
Step-by-step explanation:
2(x + 2) = 3x - 3
2x + 4 = 3x -3
x = 7
What is the standard form equation for this slope intercept equation?
y = -7x + 12
Answers
Answer: x=
−1
7
y+
12
7
Step-by-step explanation:
Slope is -7
Y-intercept is (0, 12)
what are the prime numbers for 17
Answers
Answer:
17 is prime
Step-by-step explanation:
A package of 4 pair of insulated socks cost $32.76. What is the unit price of the pair of socks
Answers
Answer:
The answer is 8.19, You have to divide 32.76 by 4(Ps. Sorry I'm not good at explaining)
EASY EXTRA POINTS HELP ASAP
Answers
Answer:
(1,-1)
Step-by-step explanation:
The intersection of the two lines
question is below
Answers
Answer:
45=9⋅5 , so 2√45 is the same as 2⋅√9⋅5 . The √9=3 , so a 3 can be removed. leaving 2⋅3√5 , or 6√5
What the answer to this question 8 (x+5)
Answers
write 20x20 using an exponent
Answers
Step-by-step explanation:
20^2 because you are multiplying 20 two times
20×20=20², is the exponent form.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
Here, we have,
20×20
=400
=20²
Hence, 20×20=20², is the exponent form.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ2
i need help really bad because this is confusing
Answers
find x to the nearest tenth
Answers
Isaac used 1/4 of an ounce of nuts to make 1/8 of a cake. How many ounces of nuts are needed to make one cake?
Answers
Answer:
2 ounces of nuts are needed to make one cake.
Step-by-step explanation:
if he uses 1.4 to make 1/8 of a cake, then you need to do it 8 times to make a full cake. Multiply 1/4 * 8 which is equal to 8/4 which simplifies to 2. This is your answer!
2 ounces of nuts are needed to make one cake.