32 + 0.33c = p
where c is every card more than 80 (so if you want 82 card c = 2)
and p is the total price
SAS only. The 3rd side cannot be proven.
Answer:
0.8889
Step-by-step explanation:
0.8889 is the 8/9 as a decimal rounded to 3 decimal places
Answer:
294cm²
Step-by-step explanation:
You didn’t convert from meters to centimeters.
It was 2.94m².
That equals 294cm².
Answer:
step 1. A, B,D are incorrectly written as these are not all coordinates. they must be written (x, y)
step 2. so the question becomes is C a quadratic
step 3. The x values must be evenly spaced. the x values are evenly spaced by a difference of 4
step 4. write out the y values: -126, -14, 2, 18
step 5. write out the differences: 140, 16, 16
step 6. write out the differences: -124, 0.
step 7. after doing this twice the numbers nust be the same for this to be a quadratic which they aren't
step 8. C is not a quadratic.
