Answer:
-6x + 3 = 21
-6x = 21 - 3
-6x = 18
x = 18/-6
x = -3
It is B
Step-by-step explanation:
Answer
$79.45
Use the <em>simple interest formula</em>
A= P(1+rt)
A = 70(1+0.045×3)
And you solve, which gives you 79.45
Answer: 8
2/7
2×2 = 4
___
7×2 = 14
2×3 = 6
7×3 = 21
2×4 = 8
7×4 = 12
45
