1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Inga [223]
3 years ago
8

Solve:

Mathematics
1 answer:
mash [69]3 years ago
8 0

Answer:

1. Infinitely Many Solutions

2. Zero Solutions

3. One Solution ( x = 6 )

Step-by-step explanation:

1.

12x + 8 = 2( 6x + 4 )

12x + 8 = 12x + 8

2.

2( 2x + 1 ) = 4x + 3

4x + 2 = 4x + 3

2 = 3

3.

4( x + 1 ) = 3x + 10

4x + 4 = 3x + 10

x + 4 = 10

x = 6

Hopefully this helps!

Brainliest please?

You might be interested in
Newborn males have weights with a mean of 3272.8 g and a standard deviation of 660.2 g. Newborn females have weights with a mean
Maksim231197 [3]

The correct option is:   a female who weighs 1500 g

<em><u>Explanation</u></em>

<u>Formula for finding the z-score</u> is:  z= \frac{X-\mu}{\sigma}

Newborn males have weights with a mean(\mu) of 3272.8 g and a standard deviation(\sigma) of 660.2 g.

So, the z-score for the newborn male who weighs 1500 g will be.......

z(X=1500)=\frac{1500-3272.8}{660.2}=-2.685... \approx -2.69

According to the normal distribution table,  P(z=-2.69)=0.0036 = 0.36\%

Now, newborn females have weights with a mean(\mu) of 3037.1 g and a standard deviation(\sigma) of 706.3 g.


So, the z-score for the newborn female who weighs 1500 g will be.......

z(X=1500)=\frac{1500-3037.1}{706.3}=-2.176... \approx -2.18

According to the normal distribution table,  P(z=-2.18)=0.0146 = 1.46\%

As we can see that the <u>probability that a newborn female has weight of 1500 g is greater than newborn male</u>,  so a newborn female has the weight of 1500 g that is more extreme relative to the group from which he came.

5 0
3 years ago
Paul's Pizzeria sells 45 cheese pizzas and 20 pepperoni pizzas each week.
Zina [86]
Ratio is demonstrated by " : " sign.
Ratio of cheese: pepperoni
45:20
Simplify and divide each side by 5
9:4

A. 9:4

Hope this helps :)
6 0
3 years ago
Find the sample mean on the outputs. Does the sample mean provide some evidence that the mean of the population of all possible
soldi70 [24.7K]
I know it and it is 7
8 0
3 years ago
30Pts PLZ HELP
nlexa [21]
X hope that I helped you
7 0
3 years ago
Read 2 more answers
Wayne has a recipe that says to heat the oven to 160°C. Wayne evaluates the expression 1.8C + 32 when C= 160 to convert the temp
tekilochka [14]
1.8C+32. 1.8x25+32. 45+32
5 0
3 years ago
Other questions:
  • Find three consecutive odd integers such that the sum of the smaller two is three times the largest increased by seven
    12·2 answers
  • Let f(x) = x + 7 and g(x) = x − 4. Find f(x) ⋅ g(x).
    14·1 answer
  • Please help me thankyou your so kind
    14·1 answer
  • The graph below represents the solution set of which inequality?
    12·1 answer
  • What is the volume in cubic centimeters of a rectangular prism that has a length of 6.2 centimeters, a width of 3.5 centimeters,
    15·2 answers
  • Which of the following played an important role in the shaping of modern art?
    15·2 answers
  • There are 80 students total in 7th grade, of whom 15% are left handed. How many
    12·1 answer
  • Casey is going to start selling ice cream cones at the county fait. He has to rent the equipment for $26 and spend $0.43 on ingr
    12·2 answers
  • Find the slope ( rise/run)
    15·1 answer
  • Jett is 6 feet 2 inches tall. How tall is he in inches ?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!