Answer:
492.84
Step-by-step explanation:
333 x 148÷100
= 492.84
Answer:0.00000019961
Step-by-step explanation:
I moved the decimal place by the number of the exponent
Answer:
Step-by-step explanation:
x/10=7
x=70
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:
5
Step-by-step explanation: