Donovan eats 2 granola bars and drinks 1 glass of orange juice for breakfast every day. The price of a granola bar is B dollars and the price of a glass of orange juice is J dollars.
The expression 7(2B + I) describes how much Donovan spends on breakfast in one week.
Match each amount in the situation with the expression that represents it.
Situation
Expression
Amount Donovan spends on breakfast each day
2B
Amount Donovan spends on granola bars each day
2B + J
Amount Donovan spends on juice each day
J
Number of days Donovan buys breakfast.
7

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)