1). 10 = 4x +x 2). -6 = -2x -5 -1

3). -15 = 2v +v

4). -6 = 2v +4v

5). -2x +x = 5

6). -a -a = -8

7). -5p -6p = 0

8).-3k -6k = -9

9). 38 +7x = 5(1+8x)

10). -30 -8x = -6(x+5)

11).4(-4n+12)= 3(n-3)

12). 2(5+5x) = 8(x+1)

explain step by step plzzz

Step-by-step explanation:

1gm = 1000mg so 0.1gm = 1000mg

first, convert the weight to kg

160lb * 1kg/2.2lb = 72.7kg

next, the dose

72.7kg * 100mg/kg = 7270mg

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.