Answer:
x= 14, x=-14
Step-by-step explanation:
All you have to do is combine like-terms:
x-3=11
x=11+3, x=14
and,
-x-3=11
-x=11+3
-x=14 multiply by -1 so x can be positive,
x=-14
<em>Hope this helped and plz mark as brainliest!</em>
<em></em>
<em>Luna G.</em>
Answer:
Each ticket was 3 dollars
Step-by-step explanation:
Since there were 10 friends, let x represent the amount that each ticket cost
10x - 2 = 28
10(3) - 2 = 28
30 - 2 = 28
To convert 15 ft to centimeters you have to multiply 15 x 30.48, since 1 ft is 30.48 cms
So, if you want to calculate how many centimeters are 15 feet you can use this simple rule.
Answer:
C. 3¹² • y¹⁰
Explanation:
(3⁶ / y⁻⁵) ² = (3⁶) ² / (y⁻⁵) ² =
3^(6 • 2) / y^(-5 • 2) =
3¹² / y⁻¹⁰.
Using the principle of a⁻ⁿ = 1 / aⁿ.
1 / a⁻ⁿ = 1 / 1 / aⁿ = aⁿ.
Thus 3¹² / y⁻¹⁰ = 3¹² • y¹⁰.
