Answer:
so y.u on it lollllll
Step-by-step explanation:
bro you hat brainly for wut
The answer is b because d represents how many days he practices
Answer:
517 + 257 = 774
Step-by-step explanation:
no, because (7x-5) - (3x-2) = 4x-3
This would, however, be true if the equation was (7x-5) + (3x-2), but since the equation is subtracting instead of adding the equation isn't equivalent to 10x-7.