Solve for x. 4.
A student's final grade in a course is determined by four exam scores and a final
exam score The final exam score counts twice and the final grade is determined by
finding the average of the 6 exam scores The final exam score cannot exceed 100
points. The students four exam scores are shown
To receive an A in the course the student must have a final grade of 89 5 or higher
What are the possible grades that the student could make on the final exam to receive an A?
Graph your solution.

multiple all that

step-by-step explanation:

27×17

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

step-by-step explanation:

because it just is

the homeowners insurance cost for a 115,000 wood frame house is 80,500.

step-by-step explanation:

it is given that the coverage rate for wood frame house is 0.7.

the value of wood frame house is 115,000.

.

homeowners insurance cost for a 115,000 wood frame house is

therefore the homeowners insurance cost for a 115,000 wood frame house is 80,500.