Answer:
A and C
Step-by-step explanation:
A is correct because converting the percentage to decimal form will give you the value of that percentage, and 62% will be the same as 0.62 in decimal form.
C is the same in a less simplified form because 62/100 = 0.62, so it is the same as A when you convert it to decimal form, 0.62 · 45.
Answer:
I think the most you need would be 4or 5 to be bring it to a solid D but it really depends on what percent of the grade you have like if it's a 7% then it's going to take a little bit more than that
Answer:
-12
Step-by-step explanation:
Step 1: Add 18 to both sides.
−2x−18+18=6+18
−2x=24
Step 2: Divide both sides by -2.
−2x
−2
=
24
−2
x=-12