Let
x-------------> <span>the price of each cup
</span>y-------------> the price of each plate
we know that
5x+3y=28.50----------> equation 1
and
x=y-6.30--------------> equation 2
I substitute 2 in 1
5*(y-6.30)+3y=28.50---------> 5y-31.5+3y=28.5-----> 8y=60
y=7.5
x=y-6.3---------> x=7.5-6.3---------> x=1.2
the answer is
the price of each cup is $1.2
the price of each plate is $7.5
You plug in 1,2,3 and so on in the X and you graph , i think
Y 4 times 5 = square 5 divided by 6 = x times B so the anwser is sq 9
Answer:
3,600
Step-by-step explanation:
1 yard= 36 inches
36 inches*100= 3,600
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