The A/= it means the answer is okay.
Answer:
180 calculators.
Step-by-step explanation:
She has 180 calculators because if you were to un - simplify 5:1 you would get 180:5 and you would use the first number. So, you have 180 calculators.
Sorry if this is wrong I tried my best.
I believe that a flat surface continuing in all directions is called a plane.
Answer:
6.35
Explanation:
7 divided by 20 is 0.35+6= 6.35