(2x - 6)^2 = (2x - 6)(2x - 6) = 4x^2 - 12x - 12x + 36 = 4x^2 - 24x + 36
5(12.50 x 7) = 437.5
Explanation: you take the amount she makes for one hour (12.50), times it with the hours she works in a day (7), and then times it with how many days she works (5).
12 ribbons
p.s: im in 7th grade so you can trust me
Answer:
24 cm
Step-by-step explanation:
6*2+3*4=?
12+12
24 cm
Answer:
10 since its half of the original
