Answer:
x=27
Step-by-step explanation:
√10x=3√x+3 square both sides
10x=9(x+3) multiply parenthesis by 9
10x=9x+27 move the variable to the left
10x-9x=27 collect like terms
x=27
Answer:
Step-by-step explanation:
I solved using substitution
<u>−1.6x−3.2y=−24</u>
−1.6x=−24+3.2y
−1.6x=3.2y−24
2.6x+2.6y=26
−2.6y+39=26
−2.6y+39=26
−2.6y=26−39
−2.6y=−13
y =5
Step-by-step explanation:
= 1/4*100
= 1*25
= 25%
• Answer is <em>2</em><em>5</em><em>%</em><em>.</em>
I would say B, but don't quote me on it