All categories

3 years ago

Andre wrote the inequality to plan his time. Describe what 3x + 10 ≤ 30 represent in this inequality.

Mathematics

1 answer:

Neporo4naja [7]3 years ago

7 0

Step-by-step explanation:

You might be interested in

Math question plz give answer with explanation will report if it is a non-sense answer. I just want to make sure I am doing it r

vladimir1956 [14]

Answer:
JKL

Working out:
N/A

Note:
It is not DEF because that’s the answer when it rotates clockwise. The question is asking for when the rotation is counterclockwise.
I hope this helps :)

6 0

3 years ago

Which expression is equivalent? (2−1x−3y−3)5

irga5000 [103]

−5x−15y−5 is what i get

5 0

3 years ago

Pls answer< tHank you☺︎︎!!!!!!

Aleksandr [31]

Answer:

1. 8+9=9+8

2. 12+0=12

3.5(3+8)=15+40

Step-by-step explanation:

$\huge\underline\mathtt\colorbox{cyan}{Ask only one question}$

3 0

2 years ago

Graph and write solution: 2x + 1 = y -4x + 6y = -10

PIT_PIT [208]

The graph is shown in figure below

The Solution Set is (-2,-3)

Step-by-step explanation:

We need to graph the equations and writ the solution.

For graphing we need to find the values of x and y.

For that, we need to solve the given equations:

$2x + 1 = y\\-4x + 6y = -10$

Let:

$2x + 1 = y\,\,\,eq(1)\\-4x + 6y = -10\,\,\,eq(2)$

We can solve this by using Substitution Method.

Putting value of y of eq(1) into eq(2) and finding value of x:

$2x + 1 = y\,\,\,eq(1)\\-4x+6(2x+1)=-10\\-4x+12x+6=-10\\8x+6=-10\\8x=-10-6\\8x=-16\\x=-16/8\\x=-2$

So, value of x = -2

Now put value of x in eq(1) to find value of y:

$2x + 1 = y\\2(-2)+1=y\\-4+1=y\\y=-3$

So, value of y = -3

Plotting on graph: x=-2 and y = -3

The graph is shown in figure below

The Solution Set is (-2,-3)

Keywords: graph the equations

Learn more about Graphing Equations at:

#learnwithBrainly

4 0

3 years ago

Find the value of x. 95° (7x – 40° (3x + 23) (9x – 6)°

BaLLatris [955]

Answer:10x

Step-by-step explanation:

yes

7 0

2 years ago