Which of the following is an equivalent expression to 12(9−70)+(−29)0

Question

? (1 point)
Responses

12(9−1)−1

Answer 1

12(9-70) + (-29)0 is equivalent to:
12(9-70) + 0

Since anything multiplied by 0 is 0, we can simplify the expression further:

12(9-70) + 0 = 12(-61) + 0

Now we can multiply:

12(-61) + 0 = -732 + 0

And the final equivalent expression is:

-732 + 0 = -732

Answer 2

Which of the following is an equivalent expression to 1/2(9−7^0)+(−29)^0
? (1 point)

Answer 3

To solve the expression 1/2(9-7^0)+(−29)^0, we need to evaluate the exponents first.

7^0 is equal to 1, as any number raised to the power of 0 is always 1.

Similarly, (-29)^0 is also equal to 1.

Now we can substitute these values back into the expression:

1/2(9-1) + 1

Simplifying further:

1/2(8) + 1

Multiplying 1/2 by 8:

4 + 1

Finally, adding 4 and 1:

5

Therefore, the equivalent expression to 1/2(9−7^0)+(−29)^0 is 5.

Answer 4

Which of the following is an equivalent expression to 12(9−70)+(−29)0
?

Answer 5

To simplify the expression 12(9-70)+(−29)0, we need to perform the operations in the correct order.

First, we'll evaluate the expressions inside the parentheses:

9 - 70 = -61

Next, we'll multiply:

12 * -61 = -732

Finally, we'll perform the operation involving the exponent:

(-29)^0 = 1 (Any non-zero number raised to the power of 0 is always 1)

Now, we can substitute these values back into the expression:

-732 + 1 * 0

Any number multiplied by 0 is always 0. Therefore:

-732 + 0 = -732

So, the equivalent expression to 12(9−70)+(−29)0 is -732.