2 years ago

Pls help I'm stuck on these questions and i need to turn this in tomorrow

Mathematics

1 answer:

MArishka [77]2 years ago

6 0

Answer:

Step-by-step explanation:

11) 4x+2=5x-10 => 4x-5x=-10-2 => -x=-12 => x=12

12)25x=24x+4 => x=4

13)20x=21x-5 => -x=-5 => x=5

14)20x+10x=180 => 30x =180 =>x=6

To understand it better,you may check the picture down below.

You might be interested in

A baseball team has a goal of hitting more than 91 home runs this season. They average 7 home runs each game and have

Klio2033 [76]

Answer:

Step-by-step explanation:

91-35=56

56/7=8

6 0

3 years ago

Which inequalities are true? Choose all answers that are correct.

Fudgin [204]

A) $5 \ \textless \ -7$ is false. There is no solution.
B) $-3 \ \textgreater \ -1$ is false. There is no solution.
C) $8 \ \textgreater \ -13$ is true. It has infinite solutions.
D) $-10 \ \textless \ -6$ is true. It has infinite solutions.
E) $-14 \ \textless \ -15$ is false. There is no solution.

7 0

3 years ago

HURRY!! a Positive b Zero c Undefined d Negative

Temka [501]

Answer: b, zero

On a graph, when it’s a straight line, there is no slope. When it’s increasing the line, it’s positive, and if it’s decreasing the line, it’s negative, and this line is doing neither.

6 0

3 years ago

In a supermarket, bottles of lemonade are on a buy one get one half price offer.

Lady_Fox [76]

Answer: 114p

Step-by-step explanation:

Hope it helps

7 0

2 years ago

At noon, a cold front moved

Zigmanuir [339]

Step-by-step explanation:

the temperature fell 24°F in 7 hours.

so, when it had -2°F at 7pm, it had 24° more 7 hours before that.

that is 22°F at 12pm (noon).

5 0

1 year ago

Pls help I'm stuck on these questions and i need to turn this in tomorrow ​

Pls help I'm stuck on these questions and i need to turn this in tomorrow