Answer is D subtraction property of equality; multiplication property of equality
Answer:
The answer is A: 5x + 10y > 30. That is, the combination of boxes must be greater than 30 since the requirement is to have more than 30 lb of nails.
Step-by-step explanation:
The worker can buy a combination of boxes, as long as the total is greater than 30 lb. Multiply 5 lb by x and add that to 10 lb times y to get the total, which must exceed 30 lb.
The area of the yellow sector is 15/8 π in² in pi form.
Answer:
The curve (B) matches the graph of y=x²-4x.
It is A because I did 100 times 200 and I got 200,000
