-0.25 is the answer if you subtract 3 from 1 it -2 and if you divide that its -.25
Answer:
Ashley bought 6 rainbow stickers and 8 balloon stickers for her little sister.
Step-by-step explanation:
Let the number of rainbow sticker be x and number of balloon stickers be y.
Cost a single rainbow sticker= 6 cents
Cost a single balloon sticker= 4 cents
Cost a single x rainbow sticker= 6 cents × x
Cost a single y balloon sticker= 4 cents × y
Total number of stickers bought = 14
x + y =14 ..[1]
Total money spend on stickers = 68 cents
6x cents+4y cents=68 cents
...[2]
Putting value of from [1] into [2];
x = 14 - y
x = 14 -y =14 - 8 = 6
Ashley bought 6 rainbow stickers and 8 balloon stickers for her little sister.
Answer:
x= -2 y = 4 z = 1/3 solve by using gauss elimination or Cramer's rule, or matrix inversion method or row equivalent matrix method
<h2>Answer:</h2>
w= -8/9
alternative form:
w= -0.8
<h2>Step-by-step explanation:</h2>
3(3w-4)=-20
distribute by multiplying the numbers in parenthesis by 3
9w-12=-20
add 12 to both sides
9w=-8
divide both sides by 9
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w= -8/9
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