math

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Um... i cant find anything about this in the textbook, help??!!

1. m - 7 < 6 (1 point)
m < -1
m > 1
m < 13
m < -13

2. x + 4.5 > 5.5 (1 point)
-
x > 10
-
x > 1
-
x > 0.1
-
x < 1
-

3. p + 12 > 9 (1 point)
p > 21
p > 3
p > -21
p > -3

4. Translate the following statement into an inequality: Five less than a number is at least nine. (1 point)
x - 5 > 9
-
x - 9 > 5
x - 5 > 9
x - 5 < 9
-

5. Which inequality has the solution shown in the graph? (1 point)

<--------------------------->
<--------------^
-6 -5 -3 -2 -1 0 1

a - 3 < -5
-
a - 3 < 5
a - 3 < -5
a - 3 > -2

Thx for all ur help!!!!!

  • math -

    sry, the ^ on question 5 is supposed to be above the -2 and continues to -6

  • math -

    An inequality is treated just like an equation, except that multiplying/dividing by a negative value reverses the carat (< to >).

    Post your answers, and we will be happy to respond to them.

  • math -

    and all those lines, underneath some of the answers, are supposed to be underneath the </> signs...

  • math -

    im from connections academy...

    1. C
    2. B
    3. D
    4. A
    5th ones got me

  • math -

    and for number 5, it is an open circle above the -2 and the line goes down

  • math -

    1-4 are all correct
    For #5, the open circle means it's not A.
    If a < -2 is the answer (open circle, shading left of -2), then
    a-3 < -5 is the proper choice.

  • math -

    Thank You!!!!!!! Got 100%!

  • math -

    got a 100% thank you!

  • math -

    5th one is C

  • math -

    C
    B
    D
    A
    C
    only for connexus unit 7 lesson 6

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