Not a sufficient enough question, pls elaborate.
Answer: 2.1
Step-by-step explanation:
3.4 - 2.8d + 2.8d - 1.3
add the variables together and the coefficients or add the d's with d's and 3.4 with 1.3
= 3.4 - 1.3 = 2.1
=2.8d - 2.8d = 0
The final answer would be 2.1
Answer:
5
Step-by-step explanation:
4*10x=40x
4*2=8
40x-8=192
40x=192+8
=200
X= 200/40
=5
Answer:
$150.00
Step-by-step explanation:
Find the total from each person (0.10*50 miles = 5.00)
multiply each persons total (5.00*30 people = 150.00