Ann is planning a trip to Australia. The table below shows the cities she hopes to visit while she is there, as well as the amount of money she estimates that she will spend in each place as a result of lodging, eating, transport, and similar
expenses. All costs are given in Australian dollars ($).
City
Toowoomba
Sunshine Coast
Newcastle
Perth
Sydney
Hobart
Bendigo
Cost ($)
161
264
198
130
224
301
277
Ann has $1.265 budgeted for this portion of her trip. Which of the following possibilities represents the smallest portion
she can cut out of her plans to stay under budget?
a Toowoomba and Perth
b. Hobart
C. Sydney and new castle
D. bendigo

A Toowoomba and Perth

Step-by-step explanation:

its A on e2020

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.