9514 1404 393
Answer:
16832
Step-by-step explanation:
As your problem statement says, ...
2104 × 8 = 4×8 +00×8 +100×8 +2000×8
= 32 +0 +800 +16000
= 16,832
Answer:
73>78
Step-by-step explanation: 20 +50 + 9= 79 -6 = 73
3x + 2y = 12
2y = -3x + 12
y = -1.5x + 6
Answer:
50%
Step-by-step explanation:
29 is half of 58 = 50% decrease
We will use a system of equation for this one.
P=Peanuts; C=Cashews
P+C=20
This represents the pounds.
10P+9C=191
We can make the first equation equal C.
C=20-P
10P+9(20-P)=191
10P+180-9P
P+180=191
P=11
There are 11 pounds of peanuts, which means there's 9 pounds of cashews.