12.73 GB total when rounded to the nearest 100th.
3.5/27.5=y
y•100= 12.73
1/2 as a decimal is 0.5 or .5
Answer:
d
Step-by-step explanation:
Answer:
Step-by-step explanation:
Subtract the right side of the given equation to put it into standard form:
4x² +8x -221 = 0
Then the coefficients used in the quadratic formula are ...
When these are filled into the form ...
the result is as shown above.