Answer:
A and C
Step-by-step explanation:
Let the total number of questions in the math test be defined by the variable x.
Now, we know that Parker correctly answered 35 questions. These 35 questions make 70% of the total number of questions on his math test.
The information we have above can be expressed as an equation given below:
70% of x=35
This can be rewritten as:
Thus, to find the total number of questions we will have to isolate x.
Therefore, there were a total of 50 questions in the math test.
Answer:
x=0.2
Step-by-step explanation:
Which ordered pair is a solution of the equation y=-9+4 (10,-86)