A membership to the local gym $40 and then $2 per visit. What is the maximum number of visit that can be made for $90? Is the function's model linear or exponential?
Answers
Answer:
90-40=50. 50÷2=25. so 25 visits
Related Questions
Is this right and what's the answer for number 3?
What number should be multiplied by the numerator and denominator of 1/3 to make the equivalent fraction 2/6?
1/8% as a decimal and fraction
Oh: 10x + 10 < 30Whats the graph
Answers
ANSWER:
The temperature in Small ville, six hours ago was 13 degrees.
SOLUTION:
Given, current temperature in Smallville is 20 degrees.
And this is 6 degrees less than twice the temperature that it was six hours ago.
We need to find what was the temperature six hours ago.
Let the temperature six hours ago be x.
Then, 2x - 6 = 20 [ according to the given information
2x = 20 + 6
2x = 26
x =
x = 13 degrees.
Temperature six hours ago was 13 degrees
Hence, the temperature in smallville , six hours ago was 13 degrees.
Answers
Answer:
12 x 2 = 24
24 x 3 = 72
72 x 4 = 288
288 x 5 = 1440
The result of each multiplication is being multiplied by the next consecutive number so the pattern is = x2,x3,x4,x5.
Step-by-step explanation:
Boom
Answers
Answers
5x - 10 y = -40 * (-1)
{ 5 x + 15 y = 10
-5 x + 10 y = 40
------------------------
25 y = 50
y = 50 / 25
y = 2
For x :
5 x + 15 y = 10
5 x + 15*(2) = 10
5x + 30 = 10
5x = 10 - 30
5x = -20
x = -20 / 5
x = - 4
hope this helps!.
x=2y-8 and Y= 2
X=2(2)-8=-4
(X,Y)= (-4,2)
Answers
400 is the new value and 350 is the original value, so we have an increase of 400 - 350 = 50
So now we find what percentage of 350 is 50.
In math "of" means ×
"is" means =
x × 350 = 50
350x = 50
x = 50/350
x = .1429
multiply by 100 to convert to percent (move decimal to the right 2 places).
.1439 × 100 = 14.29%
So the percentage of increase is 14.29%