Answer:
4+(-d-3)
Step-by-step explanation:
Hope I helped you
Answer:
No and Yes.
Step-by-step explanation:
The inequation is y ≥-x+7 and the pair is (x,y)=(-1,-1). Then:
-1≥ -(-1)+7
-1 ≥ 1+7
-1 ≥ 8, but this is not true, so (-1,-1) is not a solution of y ≥-x+7.
On the other hand, the inequation is y>(3/4)x-5 and the pair is (5,3). Then:
3>(3/4)(5)-5
3>(15/4)-5
3> -5/4 and this is true, so (5,3) is a solution of y>(3/4)x-5.
<span>Let x be the amount of hot dog and let y be the amount of water. So you will pay for it 1.50*x+0.80*y. Since you do not want to spend more than 20$, it should satisfy the inequality 1.50*x+0.80*y<=20.</span>
Answer:
($89 - $76.22) / 2 = x ----> $6.39
Step-by-step explanation:
($89 - $76.22) / 2 = x
Since the total cost was $89, subtract the dinner cost, $76.22, and divide by two for each friend to get the cost of each desert.
