Question

*help requested*
*fan and medal awarded*



Solve for x: -5(x - 3) = 30
x = 9
x = -9
x = 3
x = -3


4x < -16 or x + 5 >= 15

A number line with a closed circle on -4, shading to the left, and an open circle on 10, shading to the right.
A number line with an open circle on -4, a closed circle on 10, and shading in between.
A number line with a closed circle on -4, an open circle on 10, and shading in between.
A number line with an open circle on -4, shading to the left, and a closed circle on 10, shading to the right.

Answer 1

its x= 8 ,9=4 x=4

Answer 2

explain

Answer 3

-5x + 15 = 30
15 15
-5x =15
-5 -5
x = -3

Answer 4

thats the first one

Answer 5

thanks how bout the other one ?

Answer 6

btw i forget open circle is < and > while closed circle is <= and >=

Answer 7

ok

Answer 8

srry i meant did u know :P

Answer 9

yeaa

Answer 10

Part 1:
4x < -16
/4 /4
x < -4

Part 2:
x + 5 >= 15
-5 -5
x >= 10

so your answer is...
D. A number line with an open circle on -4, shading to the left, and a closed circle on 10, shading to the right.

Answer 11

can u help with another ?

Answer 12

sure

Answer 13

Which ordered pair is a solution to the inequality y > x + 5?

(-3, 2)

(0, -3)

(3, 5)

(2, 8)

Answer 14

Let A = {t-shirt, tank, oxford} and let B = {shorts, pants, skirt}. Find A X B.

{t-shirt, tank, oxford, shorts, pants, skirt}

{ }

{(t-shirt, shorts), (t-shirt, pants), (t-shirt, skirt), (tank, shorts), (tank, pants), (tank, skirt), (oxford, shorts), (oxford, pants), (oxford, skirt)}

{(t-shirt, short), (tank, pants), (oxford, skirt)}

Answer 15

i can do the second one the other im not sure of

Answer 16

c