All categories

2 years ago

What is the solution to this equation? 10 - 3x + 8x = 25

2 answers:

5 0

It would be 3 because....
you subtract the 10 from 25 giving you 15 the you combine like terms giving you 5x and 15/5=3

Leno4ka [110]2 years ago

3 0

10+ 5x= 25
5x=25-10
5x=15
x=15/5
x=3

You might be interested in

Hello! <br> i need help with question 67 & 68

Anni [7]

Answer:

67. A

68. D

Step-by-step explanation:

I don't remember exactly the explanation, but I recommend you try to learn more about number lines sometime when you aren't under stress from schoolwork, because they're pretty simple questions to answer once you get a better understanding of them!

6 0

2 years ago

Can u guys please help me!!

Alona [7]

Answer and Step-by-step explanation:

This problem requires the use of trigonometric functions, specifically the tangent trig function.

$tan(Angle)=\frac{opposite}{adjacent}$

Plug in the values.

$tan(40) = \frac{8000}{x}$

Multiply by x to both sides, then divide by tan(40) to both sides.

$x = \frac{8000}{tan(40)}$

Now, plug this into a calculator and rounded to the nearest whole number (foot).

x = 9534.0287

x = 9534 ft.

The answer is 9534 ft., the last option.

#teamtrees #WAP (Water And Plant)

5 0

2 years ago

What are the solutions to x2 + 8x + 7 = 0?

Ymorist [56]

The answer is x=-7 and x=-1

6 0

2 years ago

which of the following equations represents a line that is parallel to y=5x-4 and passes through the point , 3,4

Ulleksa [173]

Answer:

y=5x-11

Step-by-step explanation:

parallel lines have the same slope 5

y-4=5(x-3)

y-4=5x-15

y=5x-15+4

y=5x-11

3 0

2 years ago

3in = Feet I need to understand how to convert this to fractions

Vinil7 [7]

A foot is 12 in so a fraction could be 3/12

8 0

2 years ago

Read 2 more answers