Well, their speeds are (

is Jack's speed, and

is Richard's.

They, together, can paint 12 houses in 35 days. To get a single house, we only have to calculate

which is very close to 3 (a bit below)
Answer:
<em>B) Parallellogram </em>
Step-by-step explanation:
Parallelograms are quadrilaterals where all of the opposite sides are parallel and equal.
Hope this helped, let me know if you need anything else ^-^
8n- (2n-3) =12
8n-2n= 12+3
6n=15
n= 2.5
Hope this helps :)
Answer:
The probability of rolling a 3 is : 1/6
Step-by-step explanation:
Answer:
x=12
Step-by-step explanation:
Midpoint B of segment AC creates both equal segments AB and BC. The midpoint halves out AC therefore AB=BC
The equation would look like 2x-5=x+7 where you want to isolate x fully. First you want to add 5 on both sides of the equation so that you get 2x=x+12. Next subtract x from both sides of the equation to then get x=12.