A
Step-by-step explanation:
When you substitute in x and y, this is your equation:
-52=(-5 x 10)-4
-52=-50-4
-52=-54
This isn't possible, so A isn't a solution.
Hope I helped! Sorry if incorrect.
~Mschmindy
i do not know the answer
step-by-step explanation:
b) 1/3 * 1/5
each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5