F(-1)=5(-1)-1
-5-1
-6
Your answer is-6
Answer:
8 minutes
Step-by-step explanation:
If it takes 12 birds to eat 12 packets of food in 6 minutes that means it takes .5 minutes for 1 bird to eat 1 packet of food. 6÷12=.5
If there is 9 birds to eat 36 packets you first have to multiply the amount of birds times the rate it takes one to eat one packet. 9×.5=4.5 and with this now you know how many packets of food the group of 9 birds can eat per minute. Finally you divide the amount of packets by the amount of packets of food the group of 9 birds can eat per minute. 36÷4.5=8 And that's how they take 8 minutes to eat the 36 packets of food.
Answer:
8x > 9y
Step-by-step explanation:
Since the first hen laid 8 eggs a week, the amount of eggs can be represented by 8x.
The second hen laid 9 eggs a week, so it can be represented by 9y.
The first hen laid more eggs than the second hen, so use a greater than inequality.
Put this all together:
8x > 9y represents this relationship
Answer:
b-5
Step-by-step explanation:
because you are using the coupon which means to subtract since you are saving $ 5 from b dollars
Your answer is B can u plz make me brwinliest