I hope this helps you
3.2x-3.4+4x-2
6x-12+4x-2
10x-14
Answer:
3*10=30.
Step-by-step explanation:
increased by 3% each year for 10 years
increased 30%.
0.31*0.30= .92
Answer:80
Step-by-step explanation:
31.205= 31
4.97=5
1.925=2
31*5/2=155/2=77.5=80 (1 significant figure)
390
Step-by-step explanation:
v=(4/3)pi x r cubed. r= 1/2 diameter.
33.5x(4/3) pi cubed =radius. = 779.03270%2=389.51 about 390.
sorry if I'm wrong did it in my head.
LCD of 2 16 and 8 is definitely 16.
1/2 = (1/2)*(16/16) = 8/16
3/16 = (3/16)*(16/16) = 3/16
7/8 = (7/8)*(16/16) = 14/16