She brought 48 pieces. The equation is x/12=4
Answer:
y = 4.5x + 8.5
Step-by-step explanation:
this is true
Answer:
4.5 seconds.
Step-by-step explanation:
0.75 of a picture will be taken within a second. 6 times 0.75 is 4.5 seconds.
Hope this helps!
You could do all of the work with the multiplying, but what I think it wants you to see is that you can divide like numbers by subtracting exponents.
so if we did that we would get 
this in turn would give us 4 x -9 x -5 = 180
Answer:
There are 9 highlighters and 8 gel pens
Step-by-step explanation: