Can someone explain to me ;.;

Mathematics

1 answer:

snow_tiger [21]3 years ago

3 0

Answer:

x > -9

Step-by-step explanation:

When you move the -2 to the right side it turns to become

(x+2) > -7

Now you just solve for x

x > - 9

You might be interested in

Y is directly proportional to x when y=30, x=6

rosijanka [135]

Answer:

a) y = 5x

b) y = 60

Step-by-step explanation:

Since, y is directly proportional to x when y=30, x=6

$\therefore \: y \: \alpha \: \: x \\ \therefore \: y = kx ...(1) \\ plug \: y = 30 \: and \: x = 6 \: in \: eq \: (1)\\ 30 = k \times 6 \\ k = \frac{30}{6} \\ k = 5 \\ plug \: k = 5 \: in \: (1) \\ y = 5x....(2) \: (required \: equation) \\ plug \: x = 12 \: in \: eq \: (2) \\ y = 5 \times 12 \\ \huge \red{ \boxed{y = 60}}$

4 0

3 years ago

No clue what to do for slope , where do i put it ?!!!

Nonamiya [84]

You put the point at (5,0) since it’s rise over run you move 3 up n go 4 to the right

3 0

3 years ago

In what order would we solve for n?<br> 3n - 4 = 14

Blizzard [7]

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation;

3*n-4-(14)=0

Pull out like factors :

3n - 18 = 3 • (n - 6)

Solve : 3 = 0

This equation has no solution.
A a non-zero constant never equals zero.

Solve : n-6 = 0

Add 6 to both sides of the equation :
n = 6

3 0

3 years ago

What is the decimal equivalent of 37%

trasher [3.6K]