175/5= 35
The answer is 35 minutes.
Hope this helps!
Part a), solve this system of equations:
x + y = 5
x - y = 2.25
2x = 7.25
x = 3.625
y = 1.375
part b), solve this system of equations:
x + y = 5
x = 3y
y = 1.25
x = 3.75
Answer:
9.6
Step-by-step explanation:
10 = 8
12 = x
then simply solve for x
Answer:
$32000
Step-by-step explanation:
Let last years salary was $x
Therefore,
x + 3% of x = $32960
x + 0.03x = $32960
1.03x=$32960
x = 32960/1.03
x = $32,000
So, last year's salary was $32000.
It takes 8 minutes
The robot can complete 7.5 tasks in an hour
