Use the properties of exponents to simplify the following expressions 1. 5³⋅5⁴

5⁷
5¹²
5⁻¹
5

2. (2⁸)²

2¹⁶
2⁶
2¹⁰
2⁴

3. Anything raised to a power of zero is always:

0
itself
1
negative

4. n²⋅n⁴⋅n⁵

n²²
n¹³
n⁴⁰
n¹¹

5. 8⁷ ⁄ 8²

8⁵
8¹⁴
8⁹
1⁵

6. 3⁻⁴

3^4
-3^4
1 ⁄ 3^4
1 ⁄ 12

7. 7⁰

0
7
-7
1

8. Fill in the blank with the correct exponent to make the statement true.
3^16 = (3^8)(3^_ )

2
4
8
1

9.Which is equivalent to 5 x 5 x 5 x 5

5^3
4^5
5^4
5^5

10. Which is equivalent to 3^4Respuesta necesaria. Opción única.

27
81
9
12

Below in bold

Step-.by-step explanation:

1.  5 ^(3+4) = 5^7.

2.  2^(8*2) = 2^16.

3.   1.

4.   n^11

5.  8^(7-2) = 8^5.

6.  1 / 3^4.

7.  7.

8. 8.

9.  5^4.

10. 81.

to apply for that college regardless of the sat aveage

step-by-step explanation:

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1