Here is a photo of what I chose as my equivalent numbers (Red represents my work, blue represents which step comes next, and highlighter shows what the answer is). My reasoning that 1/2 and 5/10 are equivalent is because 5/10 divided by 5/5 is 1/2.
Answer:
30
Step-by-step explanation:
[x^3/(16+8)]-2
It says the quotient, dividing, of 'a number', which means a variable or unknown number, cubed, which means to the 3rd power, and 16 increased by 8 (which is 16+ 8) and at the beginning it says 2 less than which means -2.
Answer:
11.C
12.B
Step by step explanation:
-2/15=13/15
Step-by-step explanation:
2/3-4/5=13/15
2/15=13/15