I believe the correct answer is B. I really hope this was the correct answer and helped you out.
Answer:
-4
Step-by-step explanation:
-129 = 6(7 + 7x) - 3
Distribute the 6 into the parentheses.
-129 = 42 + 42x - 3
Add like terms.
-129 = 39 +42x
Subtract 39 from both sides.
-168 = 42x
Divide 42 from both sides.
-4 = x
Answer:
7.39 × 10-4^-4
Step-by-step explanation:
Answer:
1,606,182
Step-by-step explanation:
23_ _
23 times 3 = 69
2369
2369 times 678
= 1,606,182
