15x plus 7
This is because you just simplify the like terms
Answer:
1. 54ft squared 2. 48 cm squared
Step-by-step explanation:
<span>3x − y = 2
y = 3x - 2
x + y = 6
x + 3x - 2 = 6
4x - 2 = 6
4x = 6 + 2
4x = 8
x = </span>

x = 2
Hence, the x co-ordinate is 2.
Answer:
ur mom XD :/
Step-by-step explanation:
It would be written as a fraction to make the exponent negative put it over one : 1/7^4