Answer:
no clueeeereereee
Step-by-step explanation:
idkkkkkkkkkkkkkkk
Let
x-------> the amount of
solution
y--------> the amount of
solution
we know that
so

-------> equation A
-------> equation B
substitute equation A in equation B




find the value of y


therefore
The student need
of
solution and
of
solution
<u>the answer is</u>
A) The percent values were written incorrectly in the equation
B) The amount of 7% solution should be written as 1 – x, not x – 1.
Answer:
Step-by-step explanation:
4x -8 = 34
4x = 42
x = 42/4 = 21/2 = 10.5
3x+12=39
Minors 12 on both side
3x=27
Divide 3 on both side
X=9
Find the mode of this data set:<br>
31, 30, 32, 31, 30, 31, 32,<br>
33, 30, 31, 31, 30, 32
MariettaO [177]
Answer:
31 is the mode of the data as it appears 5 times