Answer:
multiply the original coordinate by 3 so its c
Step-by-step explanation:
multiply the original coordinate by 3
So i think here you would FOIL. so -5x^2+10x-5x+10 and then combine like terms :)
Answer:
4
Step-by-step explanation:
<em>1 3/5(2/5) = 4</em>
Answer:
10.5
Step-by-step explanation:
You can use ratios to solve this problem.
The original dimensions of the photo is
5 in. by 7 in.
This can be written as:
5:7
And the next is 7.5:?
Then you can use ratios to solve this.
5:7=
7.5:?
5*1.5=7.5 so you can multiply the other side by the same thing. 7*1.5=10.5
The width is 10.5 inches.
I'd say 4 meters and 400dm are equal.
