Ten cakes costs $2.19 (pounds, but I don't have a pounds symbol on my computer) because if you divide $2.10 by seven you get $0.3, and if you add 3×0.3 (because we have seven, and we need to add three more to get ten) we get $0.9.
0.9+2.10=2.19
Answer:
Point P.
Step-by-step explanation:
It is at the point -7 on x-axis and 4 on y-axis.
Answer:
Step-by-step explanation:
Let x be the adult weight of puppy B
75% of x =8 pounds

Answer:
31
Step-by-step explanation:
A=2(wl+hl+hw)
l -Length
w-Width
h-Height
A=2(wl+hl+hw)=2·(1·2+4.5·2+4.5·1)=31
Do you mean add are subtract
i will glad to help in comments
if you awnser