Answer:
im thinking number #A but it also d
Answer:
This just explains what the temperature scale is.
Step-by-step explanation:
Have a look at the scale! :)
Answer:
D
Step-by-step explanation:
observe, grouping by gcd not 1
28r² + 35ry – 4xr – 5xy
= 28r² – 4xr + 35ry – 5xy
= 4r(7r – x) + 5y(7r –x)
= (4r + 5y)(7r – x)
