OpenStudy (anonymous):

Is -7 + 9= -9 + 7 true, false, or open?

3 years ago
OpenStudy (anonymous):

False, -7+9=2, -9+7=-2

3 years ago
OpenStudy (anonymous):

Thanks :)

3 years ago
OpenStudy (anonymous):

Np

3 years ago
OpenStudy (anonymous):

Can you help me with a couple more?

3 years ago
OpenStudy (anonymous):

Sure

3 years ago
OpenStudy (anonymous):

Okay. Is 4x-3=19 true, false, or open?

3 years ago
OpenStudy (anonymous):

But not for long because I gtg in a bit

3 years ago
OpenStudy (anonymous):

K

3 years ago
OpenStudy (anonymous):

What is x?

3 years ago
OpenStudy (anonymous):

It doesn't say

3 years ago
OpenStudy (anonymous):

Oh ok, then its open

3 years ago
OpenStudy (anonymous):

Okay. thanks

3 years ago
OpenStudy (anonymous):

Anymore?

3 years ago
OpenStudy (anonymous):

yeah. 3 more

3 years ago
OpenStudy (anonymous):

not true false and open stuff tho

3 years ago
OpenStudy (anonymous):

try and post all of then or copy and paste then

3 years ago
OpenStudy (anonymous):

Kk

3 years ago
OpenStudy (anonymous):

It won't let me copy and paste it

3 years ago
OpenStudy (anonymous):

Ok type them all.

3 years ago
OpenStudy (anonymous):

k

3 years ago
OpenStudy (anonymous):

Which of the following is a solution to the question 16= 4x - 4? A. -5 B. -4 C. 5 D. 16 I'm guessing B?

3 years ago
OpenStudy (anonymous):

its c, 4x5=20, 20-4=16

3 years ago
OpenStudy (anonymous):

An art student wants to make a model of the classroom. The Length of the classroom is 2.4 times its width. The length of the student's model is 42 in. What should the width of the model be?

3 years ago
OpenStudy (anonymous):

Thank you

3 years ago
OpenStudy (anonymous):

Hum

3 years ago
OpenStudy (anonymous):

Sorry i forgot the choices

3 years ago
OpenStudy (anonymous):

17.5 is the answer

3 years ago
OpenStudy (anonymous):

A. 17.5 in B. 20.5 in C. 83.6 in D. 100.8 in

3 years ago
OpenStudy (anonymous):

A

3 years ago
OpenStudy (anonymous):

It's d

3 years ago
OpenStudy (anonymous):

How come?

3 years ago
OpenStudy (anonymous):

2.4x 42=100.8

3 years ago
OpenStudy (anonymous):

Remember, its 2.4 should be divided, not multiplied. its 17.5

3 years ago
OpenStudy (anonymous):

42 should be divided by 2.4*

3 years ago
OpenStudy (anonymous):

im off, gtg

3 years ago
OpenStudy (anonymous):

k

3 years ago