All categories

3 years ago

Solve 3x+ 3 = 8 (5x + 5) for x

Mathematics

2 answers:

Trava [24]3 years ago

6 0

Answer: x=-1

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*x+3-(8*(5*x+5))=0

Pull out like factors :

5x + 5 = 5 • (x + 1) 3x + 3) - 40 • (x + 1) = 0

-37 = 0 but nozero's can't be converted so

Solve : x+1 = 0

Subtract 1 from both sides of the equation :

x = -1

Alla [95]3 years ago

4 0

Answer:

Step-by-step explanation:

The chosen topic is not meant for use with this type of problem. Try the examples below.

−

You might be interested in

If the sphere shown above has a radius of 14 units then what is the approximate volume of the sphere

oksano4ka [1.4K]

Answer:

About 11494.04

Step-by-step explanation:

There is no sphere shown above but I can still get you the answer:

The formula for the volume of a sphere is $\frac{4}{3} *$ π*r³

Putting in the radius, we get:

$\frac{4}{3}$ *π*14³=

$\frac{4}{3}$ *π*2744=

$\frac{10976}{3}$ *π=

3658.66*π≈11494.04

8 0

3 years ago

Mike has a collection of 16 antique tin toys, including 2 airplanes. If Mike randomly selects a toy, what is the probability it

myrzilka [38]

Answer:

C. 1/8

Step-by-step explanation:

This is because the number two goes into sixteen eight times. This is the simplest form of the fraction.

6 0

3 years ago

Find the other end point please helpp!!!!!

EleoNora [17]

Answer: I cannot see the whole question can you take another screenshot or something so I can help you?

4 0

2 years ago

During swim practice Brandi swam 6 butterfly stroke laps and 8 freestyle laps. What is the ratio of freestyle laps to total laps

densk [106]

Answer:

4:7

Edit: I just saw the multiple choice options, in this case the right answer is:

but they're both equal

Step-by-step explanation:

The ratio you are looking for is

freestyle laps : (freestyle + butterfly) laps

so:

8 : (6+8)

8:14

Divide by 2 to simplify

4:7

7 0

2 years ago

Choose all the factors of x2−16x+64x2-16x+64

Jet001 [13]

Answer:

A B D

Step-by-step explanation:

6 0

3 years ago