Question

Evaluate x + y when x = –21.6 and y = 2.3

A.
–23.9

B.
19.3

C.
–19.3

D.
23.9

Answer 1

i can do this

Answer 2

one seck

Answer 3

You just add them.

Answer 4

i know dumb

Answer 5

im not dumb

Answer 6

You have the values of each variable so you plug them in and solve.

Answer 7

he is correct

Answer 8

try to figure them out ok

Answer 9

would it be A?

Answer 10

:)

Answer 11

no

Answer 12

No.

Answer 13

What are the values given for each variable?

Answer 14

its -19.3

Answer 15

ok

Answer 16

its -19.3

Answer 17

oh '.'

Answer 18

Renton you shouldn't tell her something this simple. This is a skill people learn in middle school at the latest and she needs to figure it out on her own.

Answer 19

im trying to help and she tried

Answer 20

If someone is seriously not understanding simple algebraic equations then they need to be helped, walked through the steps. Giving her the answer isn't helping.

Answer 21

You said to add so that's what I did and that's how I got A o.0

Answer 22

That's an understandable result.

Answer 23

sorry i didn't mean to cause trouble you can take over

Answer 24

When you add a negative to a positive (like the equation given) you're going to get a negative answer. A lot of hthe time people forget this (I did for a longgg time) and they ignore the entire equation given.

Answer 25

And when adding a negative and a positive, the answer will be smaller.

Answer 26

oh ok

Answer 27

Thank you.