Answer:
x=0, y=2. (0, 2).
Step-by-step explanation:
3x+2y=4
8x-3y=-6
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3(3x+2y)=3(4)
2(8x-3y)=2(-6)
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9x+6y=12
16x-6y=-12
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25x=0
x=0/25
x=0
3(0)+2y=4
0+2y=4
2y=4-0
2y=4
y=4/2
y=2
Answer: 3 quarters is equal to .75 and 2 dimes is equal to .20
So far we have .95 with 5 coins
2 nickels which is equal to .10
1 penny
8 coins = 1.06
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer: a. x=4 b. x=17.5
Step-by-step explanation:
a. 5x/2+1=11
subtract 1 from both sides : 5x/2=10
multiply both sides by 2 : 5x=20
divide both sides by 4 : x=4
b. 2x/7-3=2
add 3 to both sides : 2x/7=5
multiply both sides by 7 : 2x=35
divide both sides by 2 : x=17.5
Divide 555/.26 & you’ll get your original price
