Answer:
Step-by-step explanation:
11 a).
20x + 5 + 24x - 1 = 180
44x = 176
x = 176 / 44
x = 4
b). 6x = 5x + 10
x = 10
Answer:
Solve for the single variable in the one-variable equation.
Step-by-step explanation:
Answer:
Perimetre of the rencatngel Perimetre of the circle and substrac the.
Answer:
20 hours
Step-by-step explanation:
first calculate volume:
12x10x3=360
then divide by 18
360/18=20
So 20 hours in total
