The Smiths spend 9% of their budget on entertainment. Their total budget this year is $2,000 more than last year, and this year they plan to spend $4,140 on entertainment. What was their total budget last year?

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Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5