Answer:
The better value is 5pounds for $11
Step-by-step explanation:
2.75×5= $13.75
so the 5 pounds for $11 would be better because the other option would cost $13.75 for the same amount
Answer:
1 fancy 15 plain
Step-by-step explanation:
F + P = 16
15F +10P = 165
Miltiplu the 1st by -10:
-10F -10P = -160
15F + 10P = 165
Add both (10p is cancelled)
5F = 5
F =1
16-1 = 15 (15plain)
15 x10 =150
1x15 =15
150 +15 = 165
Answer:
y = 10/8 = 1.125 or 1 1/4
Step-by-step explanation:
Inverse proportion means
xy = a constant.
In this case, the constant is given by the example,
x = 2 when y=5, so
xy=10
when x = 8, then
y = 10/8 = 1.125 or 1 1/4
Answer:
what grade r u in
Step-by-step explanation:
this is hard lolll
