Answer:
Step-by-step explanation:
Let John's age be x. This gives us that in 11 years, john's age will be 5 less than 5 times his current age. Therefore, we could get:
. This is your second equation. Solving for x, we get 4x=16 so x=4.
Answer:
its just exaplining how does this exrcise work example 1^1 would be 1x1/
1^3 1x1x1x1/ 3^5 3x3x3x3x3/ 3x3=9 9x3 =27 27x3 =81 81x3=243
Step-by-step explanation:
Answer:
Mean (Average):
353.5
Median (Middle):
(210+426)/2 = 318
Mode (Most Common):
No Mode of this set
Range (Biggest - Smallest):
673
Step-by-step explanation:
Answer:
Y=mx+b
Step-by-step explanation:
That's the slope equation, though y could mean anything from a point on a graph to the question.