Answer:
A
Step-by-step explanation:
1/2x-4=-2x-9...u vil get the ans
Answer:
Train A = 128
Train B = 68
Step-by-step explanation:
We can set up a system of equations for this problem
Let A = # of tons of Train A
Let B = # of tons of Train B
A + B = 196
A = B + 60
Now, we plug in A for the first equation, using substitution
(B+60) + B = 196
2B + 60 = 196
Subtract 60 from both sides
2B = 136
Divide both sides by 2
B = 68
Plug in 68 for B in the 2nd equation
A = 68 + 60
A = 128
Checking work: 128 + 68 = 196 :D hope this helped
Answer:
2.26° per minute
Step-by-step explanation:
11.3 / 5
Answer: 384 or 528 depending if you have to add the interest he already earned
Step-by-step explanation:
