I think the answer is 3 he will 3 days left before he can wash.
B is the answer. The sum of two triangle legs should be more than the legth of the third.
Step-by-step explanation:
(3х - 7y = 13)×-2
6х + y = 7
-6х +14y = -26
6х + y = 7
15y=-19
y=-19÷15=-1.26
6x+-1.26=7
6x=7+1.26
6x=8.26
x=1.37
Answer:
The answer is B Infinetly many solutions
Step-by-step explanation:
if you substitute x with 2 for example
2(2)-4=2(x-2)
you get 0 on both sides
also if you substitute x with 5 you get the answer of 6 on both sides therefore the answer is B
Answer:
He rides for 1.6 hours.
Step-by-step explanation:
14.4 divided by 9 is 1.6
