I need sum help with math

Step-by-step explanation:

1) (1÷5)*5*14 = = 1*14 = 14

2) 6 + 4(19 - 5) = 6 + 4 * 14

                         = 6 + 56

                         =  62

Or

Use distributive property. a(b+c) = a*b + a*c

6 + 4( 19 - 5) = 6 + 4* 19 - 4*5

                    = 6 + 76 - 20

                    = 82 - 20

                   = 62

3) 5(14- 5) + 6 (3 +7) = 5 * 9 + 6 *10

                                 = 54 + 60

                                 = 114

the answer is 96 degrees

step-by-step explanation:

you have to realize that a line equals 180 degrees

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation: