3 years ago

Solve 15 ≥ -3x or 2/5 x ≥ -2.

Mathematics

1 answer:

ipn [44]3 years ago

6 0

Answer:

x ≥ -5

Step-by-step explanation:

15≥-3x

switch sides

-3x≤15

Multiply both sides by -1 (reverse the inequality)

(-3x)(-1)≥15(-1)

Simplify

3x≥-15

Divide both sides by 3

3x/3≥ -15/3

Simplify

x≥ -5

You might be interested in

Tanya ran 400 meters on Tuesday and 800 on Wednesday. If she ran 16,256 meters in all, how many did she run on Thursday? Show wo

loris [4]

Here's what I got. Hope that helps!

5 0

4 years ago

Read 2 more answers

How do I do the question in the picture up there

satela [25.4K]

Answer: x= 1/5
3/4x +1/4 =2x
1/4= 1 1/4x or 1.25x (minus 3/4x on both side)
1/5=x

4 0

3 years ago

What is 938 written in standard form?

Furkat [3]

Answer:

$9.38 \times 10^{2}$

Step-by-step explanation:

All numbers in scientific notation or standard form are written

$m \times 10^n$ ,

where m is a number between 1 and 10.

8 0

3 years ago

Read 2 more answers

I will mark you Brainliest if your response is correct. Also, I'm offering 20 points.

posledela

Answer:

740 m^2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Six times the sum of a number and 3 is 12 less than 12 times the number. Find the number.

kolezko [41]

6x+3=12x-12
15=6x
5/2=x

8 0

3 years ago

Read 2 more answers