Answer:
55 miles per hour
Step-by-step explanation:
605 miles ÷ 11
11 hours ÷ 11
=
55 miles
1 hour
=
55 miles
hour
X is equal to 2. put 2 in for X and try to solve it
Answer:
I think it's 900
Step-by-step explanation:
Step-by-step explanation:
y=kx
say that y is the original prince and x is the sale price
15=k(10)
15/10=k
3/2=k
you can check with the next problem to check if it is the same
25=k(20)
25/20=k
5/4=k
so you take 5/4-3/2=-1/4 so the constant is -1/4
Hope that helps :)
2 days late, but the answer is no solution. solving a system of equations means finding where they intersect, but by looking at these equations, you know that they never intersect--they're parallel.
they share a slope (2), making them either parallel or "the same line", but the different x-intercepts (9 and -9) mean that they're different lines. they have no solution, or no intersection point, because they're parallel lines.
