-2x(x-7)
Just use distributive property.
-2x² + 14x
120 if you divide the two, so that's how many she'd need.
Step-by-step explanation:
Break it into steps you can better understand
2 1/2 = 2.50cm
You want to take as many 2.50 cm pieces as possible so you cut one off.
58 - 2.50 = 55.5
and another
55.5-2.50 = 53
and so on...
Instead of subtracting like this, we use division
58 / 2.5
when you divide, this tells you how many 2.50cm pieces you can cut from a total length of 58cm
Answer:
_
1.3
Step-by-step explanation:
the line is above the three because it repeats