Question

Select all of the following statements that are true.

6 + 3 = 9 and 4 · 4 = 16
If 6 · 3 = 18, then 4 + 8 = 20
5 · 3 = 15 or 7 + 5 = 20
If 6 > 10, then 8 · 3 = 24

Answer 1

@SolomonZelman

Answer 2

ok, is statement 1 true or not?

Answer 3

1st is, 2nd isn't, 3rd also isnt... but im not sure about the last one

Answer 4

I am not sure if you are correct about the 3rd one.
The way I see the third statement is that (since it says "or") you need one of the 2 to be true for the statement to be valid.
either \(\large\color{slate}{ 5\times 3=15}\) or \(\large\color{slate}{ 5+5=20}\)

Answer 5

Is any of the things in the third statement true?

Answer 6

yep. the 5x3=15 is

Answer 7

so its true?

Answer 8

Yes (apparently).
it is "or" and thus, only one thing has to be true.

(if it was "and" then both things would have to be true, and then your statement would have been false).

Answer 9

so that means the 4th one is also true?

Answer 10

in statement 4 there is no "or"

Answer 11

Statement 4.
If \(\large\color{slate}{ 6>10}\), then \(\large\color{slate}{8 \cdot 3=24}\)

Answer 12

\(\large\color{slate}{ 6>10}\) ? yes or no

Answer 13

no

Answer 14

So statement 4 is ?

Answer 15

false?

Answer 16

Yup

Answer 17

but only 1 and 3 are incorrect

Answer 18

only 1 is a true statement.

Answer 19

ohh ok thnx

Answer 20

yes...

Answer 21

yw