Answer:
x=18
Step-by-step explanation:
x-4=14
+4 +4
x=18
V=LWH (multiply the length, width and height)
So plug in the numbers, V=6x14x10=840 ft^3 (feet cube)
Answer:
5x + 10y = 90
Step-by-step explanation:
X is the number of times she takes the 5 mile, so the total distance would be 5x. Y is the number of times she takes the 10 mile, so the total distance would be 10y. And together they equal 90 miles, so 5x + 10y =90. Hope this helps.
N x 2 = 12 + 5n
2n - 5n = 12
-3n = 12
3n = -12
n = -4
