If a hot dog cost $2.99 and 7% tax how much is one hot dog
2 answers:
Answer:
2.787
Step-by-step explanation:
Since the hotdog is $2.99 with 7% tax increased by hotdog then
$2.99+0.07(2.99)
$2.99+$0.21
=$3.2
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Step-by-step explanation:
x=y+9
substitute
3(y+9)+8y=-6
3y+27+8y= -6
13y = -6 -27
13y= -33
y = -33/13
x = -33/13 + 9
8$ If the sale is 75% then it would be 8$ because 2x4 is 8 and 3/4 of the is 2.
You have to multiply 36 times 4 =144 . So you do this like this (30 times 4) +(4 times 6)= so (120)+(24)= 144. Answer is 144
x-intercept(s): (1/2, 0) or (0.5, 0)
y-intercept(s): (0, −2)
