Answer:
If your asking for someone to solve with the work then i believe its -6x
Step-by-step explanation:
I might be wrong so get a second opinion but i think its:
3x(11x-13)
-distribute the 3x to 11x and 13. 3x times 11x is 33x and 3x times 13 is 39x.
Then you get 33x-39x
-subtract. 33x-39x and you get an answer of -6x.
After 40 minutes, Ralph has already painted (40/60)/12=1/18 of the fence
Lisa's speed is 1/15 fence/hour, Ralph's speed is 1/12 fence/hour, hence when they help each other their combined speed is 1/15+1/12=3/20
Thus we need to solve 3/20*x=17/18 thus x=170/27 hours (approx 6 hours 15 mins)
Answer:
Both your median and mode are 34.
Step-by-step explanation:
The median is the middle of the set of numbers in order, and your mode is the number that appears the most.
Good luck :)
2 ones 3 tenths.......So 2.3
Answer:
The penguin will walk 75.15 feet in 45 sec
Step-by-step explanation: