Answer:
w = 
Step-by-step explanation:
Reverse the equation placing w on the left side
8w - 3 = - 12u + 13 ( add 3 to both sides )
8w = - 12u + 16 ( divide both sides by 8 )
w = 
Answer:
12/19 or 0.6315
Step-by-step explanation:
You see that the denominator of 3/4 is 4 and the numerator of 16/19 is 16 both 4 and 16 are common factors, so you can reduce this to 3x4/19 then multiply 3/1 x 4/19 to give you 12/ 19 because 3x4 is 12 and 1x19 is 19.
Answer:
18,000
Step-by-step explanation:
4000/10 = 400 per minute
400 × 45
= 18,000
7-5*[21-33]=7-5*(21-33)=7-5*(-12)=7+60=67
Answer:
218
Step-by-step explanation:
327*2/3=218