X=2.5
Explanation:
So you would expand the parentheses on the left
4(x)+4(7)38
Which equals
4x+28=38
Then subtract 28 from both sides
4x=38-28
4x=10
Then divide by 4 10/4=2.5
X=2.5
Answer:See below and attached
Step-by-step explanation:
Given numbers
4.2×10^-6, 2.1×10^-3, 3.1×10^-2, 3.2×10^-5, 3.5×10^-4, 5.8×10^-3, 5.2×10^-4
Greater than 3.1×10^-3
3.1×10^-2, 5.8×10^-3
Between 3.1 × 10^-3 and 4.3 × 10^-5
2.1×10 ^-3, 3.5×10^-4, 5.2×10^-4
Less than 4.3 × 10^-5
4.2×10^-6, 3.2×10^-5
Step-by-step explanation
:
I think it’s 13 I’m not sure
