Kaitlin made $15,000 in taxable income last year. Suppose the income tax rate is 15% for the first $8000 plus 18% for the amount over $8000 . How much must Kaitlin pay in income tax for last year?

$2460

Step-by-step explanation:

Based on the information given in the question, the amount of income tax that Kaitlin will pay for last year would be:

= ($8000 × 15%) + ($15000 - $8000 × 18%)

= ($8000 × 15%) + ($7000 × 18%)

= $1200 + $1260.

= $2460

3.4 pizzas

step-by-step explanation:

given is a scatter plot showing number of pizzas sold during weeks for different issues of coupon

y represents number of pizzas sold and x number of coupons issued

y is marked verticaly and x horizontally

the trend line is given as

y =3.4x+43

this says that even when no coupon is issued pizzas sold will be 43

and rate of change of pizza sold for 1 unit of coupon = slope = 3.4

i.e. when x increases by 1 unit y increases by 3.4 units

hence for each additional coupon issued 3.4 pizzas more will be sold

your answer is a

step-by-step explanation:

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