Answer:
13.5
Step-by-step explanation:
7 1/2=7.5
7.5/5*9=13.5
Answer:
x = 30
Step-by-step explanation:
12 : 20 = 18 : x
⇒ 12/20 = 18/x
⇒ 12x = 18 · 20
⇒ 12x = 360
⇒ x = 360 ÷ 12
⇒ x = 30
4 texts because 18 dollars for 72 texts
can reduce to 1 dollar for 4 texts. i can try to explain further if needed
Yes as the even times the occurrence of negative signs makes the answer positive.
Find the mode of the following data set: 18,17,12,14,8,21,10,11,19,20,5,17,12,10,20
dem82 [27]
Answer:
C.10
Step-by-step explanation:
it is the only number that appeared most times
