In a supermarket, each orange costs $3, and each apple costs $4.50. If you want to spend exactly $45, write an equation in standard form modeling this situation. a) Write the equation:

_

b) Solve for the intercepts:

x-intercept: _

y-intercept: _

c) Graph using the intercepts.

d) If you buy 5 apples, how many oranges can you buy?

a. Solve using the graph or
b. Solve using the equation.

The level of co2 emissions, f(x), in metric tons, from the town of fairfax x years after they started recording is shown in the table below. x 2 4 6 8 10 f(x) 26,460 29,172.15 32,162.29 35,458.93 39,093.47 select the true statement.

The wheels of a bicycle have a diameter of 70cm. how many meters will the bicycle travel if each wheel makes 50 revolutions

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)