What is the sum of the following equation? eight tenths plus sixty hundredths equals blank 50 POINTS

A sixty eight hundredths
B one and four hundredths
C one and forty hundredths
D one and eighty six hundredths

C

0.8+0.6=1.4

Step-by-step explanation:

eight tenths plus sixty hundredths equals blank

eight tenths = 0.8

sixty hundredths = 0.6

0.8+0.6=1.4

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

answer: it's d

step-by-step explanation: