Answer:
(x + 9)² = 36
Step-by-step explanation:
Given
x² + 18x + 57 = 12 ( subtract 57 from both sides )
x² + 18x = - 45
To complete the square
add ( half the coefficient of the x- term)² to both sides
x² + 2(9)x + 81 = - 45 + 81
(x + 9)² = 36
14.00-6.00=8.00 if the cashier gave her 6.00 then she spent at least 8.00
Seventeen-thousand and one hundred 6 thousandths written in standard form would be 17,000.106
Hope this helped =)
Total fruits→120=4u
apples=30=1u
3u=90→banana and oranges
banana→1u
oranges→2u
oranges=60
