Answer:
B.) 2 3/4 + (-4 1/4) = -1 2/4
Step-by-step explanation:
blue line: forward with positive +
red line: backward with negative -
so the number line follows: + - = -1 2/4
Answer:
√185 or 13.60 units to the nearest hundredth.
Step-by-step explanation:
For the points (x1,y1) and (x2,y2) the length between the points is given by:
L = √ [ (x2-x1)^2 + (y2-y1)^]
So here we have:
Length of AB √ [ (7- - 4)^2 + (-2 - 6)^2]
= √ (121 + 64)
= √185.
A would be the correct answer
Answer:
Maybe 60
Step-by-step explanation:
I don't know just please guess sorry but can you mark as brainiest.
the answer is b because the piggy bank originally contained $25 and the person adds $1.50 per day.. so: 25+1.5d
