Which of the following values does not satisfy the equation x-2=3.5 A 5 1/2

B 5.5

C 1.5

x - 2 = 3.5

x = 3.5 -2

x = 1.5

therefore, the answer is C !

hope it helped ;)

Step-by-step explanation:

the answer is c because

x= 1.5

1.5 - 2 = 3.5

1.5 + +2 = 3.5 (additive inverse, subtraction changes to addition)

therefore my answer is correct!

a) t'(-3, 6) and v'(0, 3)  

step-by-step explanation:

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