Answer:
Step-by-step explanation:
-10x+18=10x+4
20x=14
x=14/20=7/10=0.7
Answer:
Step-by-step explanation:
<h3>#7</h3>
- 5⁵(16²5³)³ = 5⁵(2⁴)³(5³)³ = 5⁵2¹²5⁹ = 5¹⁴2¹²
<h3>#8</h3>
- (8⁴5³/8⁵)² = (5³/8)² = (5³)²/(2³)² = 5⁶ / 2⁶
<h3>#9</h3>
- (5⁸3⁷/5⁴)¹⁰ = (5⁴3⁷)¹⁰ = (5⁴)¹⁰(3⁷)¹⁰ = 5⁴⁰3⁷⁰
<h3>#10</h3>
<u>Multiplying powers with same base:</u>

- Same base with powers added up
<u>Multiplying powers with same exponent but different base:</u>

- Same exponent with bases multiplied
Therefore x intercept(a) is <span>3
</span> and y intercept(b) is 3<span>
</span>.
<span>(1/2 in)^3 x 1120 = 140 in^3
</span><span>Find the volume of individual cubes which is the cubic power of the edge length. Then multiply by 1120. </span>
Answer:
9%
Step-by-step :
9.18 divided by 102 which is the total for everything he bought is .09 which is 9%