Answer: $1.25
Step-by-step explanation:
Given: Quinn spent $16.49 for 3 magazines and 4 sheet of stickers .
Cost of each magazine =$3.99
Cost of 3 such magazines=
The sales tax=$1.02
Cost of coupon =$ 1.50
Therefore the total cost of 4 sheet of stickers=$16.49-$11.97-$1.02+$1.50
⇒ The total cost of 4 sheets of stickers=$5
Now cost of 1 sheet of stickers= 5÷4 = $1.25
∴ cost of 1 sheet of stickers = $1.25
The equation 4x + 2y = 1,500 refers to a zoo with two- and four-legged animals. The x-intercept at x = 375 represents the scenario with only four-legged animals, while y-intercept at y = 750 refers to the situation with only two-legged animals.
In the equation 4x + 2y = 1,500, 'x' stands for the number of four-legged animals and 'y' stands for the number of two-legged animals. The x-intercept is the value of 'x' when 'y' is zero, and the y-intercept is the value of 'y' when 'x' is zero. This can be calculated by setting the other variable to zero and solving for the remaining variable. For the x-intercept, when y=0, the equation becomes 4x = 1,500. Solving this gives x = 375. This implies that if there were no two-legged animals, there would be 375 four-legged animals. Similarly, for the y-intercept, when x=0, the equation becomes 2y = 1,500. Solving this gives y = 750, implying that if there were no four-legged animals, there would be 750 two-legged animals.
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