Answer:
I see there bo 957 ..
34 - 95 = - 61
a) 95 - 34 = 61
b) - 94 + (-34) = - 95 - 34 = -129
c) 34 - (-94) = 34 + 95 = 129
d) 34 + (-94) = 34 - 95 = -61
therefore, your answer is d
Answer:
x= 58/3
Step-by-step explanation:
Answer:
66 2/3 mL
Step-by-step explanation:
Let v represent the volume in mL of added 30% solution. Then the amount of salt in the mix is ...
0.10×100 +0.30×v = 0.18(100 +v)
0.12v = 0.08(100) . . . . .subtract (0.18v +0.10×100)
v = 8/0.12 . . . . . . . . . . . divide by the coefficient of v
v = 66 2/3 . . . . mL
Adding 66 2/3 mL of 30% salt solution to 100 mL of 10% salt solution will make 166 2/3 mL of 18% salt solution.
Answer:
SU = 17
Step-by-step explanation:
The line looks like this
S--T---------------U
If you add 2 + 15 = 17
Hope this helps ya!!
Answer:
I think A but if im wrong tell me sorry if it wrong
Step-by-step explanation: