Which number sentence is true? OA) 등 어
5
B) 18 > 5
7
8
공
C) 5.6 x 103 > 1000
D) -2.45 > 4.
4

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!

but which class are u may know that first

i'm sorry mate, but i am not seeing any figures. i am unable to solve this for you.

no its the same as every other grade

step-by-step explanation: