Answer:
a) 2.00 × 10¹⁰; b) 2.00 × 10¹³
Step-by-step explanation:
a) No. of cells in 1 cm³

b) No. of cells in 1 L

The answer to -6(x+3)=6 is x= -4
Answer:
1. x=7
2.x=6
3.x= -1/2
4.x=3
5.x=-18
6.x= -8/5
7. x=60
8. x=-3
9. x=3
10. x=0
Step-by-step explanation:
did them as fast i could
Answer:
13 petunias
Step-by-step explanation:
13x7=91
9x8=72
add them and you get 163
Answer:
- 100
Step-by-step explanation:
20 x 5 = 100
It's -100 because he's going down