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
dlinn [17]
2 years ago
7

Help me out plzzzzzzzz​

Mathematics
1 answer:
Furkat [3]2 years ago
5 0

Answer:

d

Step-by-step explanation:

5x -2

Answer choices:

a. 2-5x

b. 3-5 +2x

c. 5x-2x

d. 2x-2+3x

a.

2-5x can be rewritten as -5x+2, which is not the same as 5x-2

b. 3-5 + 2x can be rewritten as -2 + 2x or 2x-2 which is not equivalent to 5x-2

c. 5x-2x is 3x

3x doesn't equal 5x-2

d. 2x+3x-2 = 5x-2

This expression is equivalent to 5x-2

You might be interested in
What is the greatest common factor of 62 and 82? Use prime factorization solve.
Kobotan [32]
62=2×31
82=2×41
so the answer is 2
8 0
3 years ago
Read 2 more answers
Jorge is mixing a special shade of orange paint. He mixed 1 gallon of red paint with 3 gallons of yellow paint. Based on this ra
astra-53 [7]

Answer:

a. b. c. and d.  are true; e. is false

Step-by-step explanation:

1 gallon of red paint : 3 gallons of yellow paint

                                  &

1 gallon of red paint + 3 gallons of yellow paint = 4 gallons of orange paint

<em>a. 3/4 of a 4-gallon mix would be yellow paint.</em>

<em>True. 3 out of 4 gallon mix is yellow and 1 out 4 is red</em>

<em />

<em>b. Every 1 gallon of yellow paint requires 1/3 gallon of red paint.</em>

1 gallon of red paint : 3 gallons of yellow paint

divide by 3 in both sides of :

1/3 gallon of red paint : 3/3 gallons of yellow paint

<em>1/3 gallon of red paint: 1 gallon of yellow paint. True</em>

<em />

<em>c. Every 1 gallon of red paint requires 3 gallons of yellow paint.</em>

<em>True. </em>1 gallon of red paint : 3 gallons of yellow paint

<em />

<em>d. There is 1 gallon of red paint in a 4-gallon mix of orange paint.</em>

<em>True. 1 out of 4 is red and 3 out of 4 is yellow.</em>

<em />

<em>e. There are 2 gallons of yellow paint in an 8-gallon mix of orange paint.</em>

<em />

1 gallon of red paint + 3 gallons of yellow paint = 4 gallons of orange paint

Multiply by 2 each side of the equation

2(1 of red paint + 3 of yellow paint) = 2(4 of orange paint)

apply to each member of the parenthesis ()

2 of red paint + 6 of yellow paint = 8 of orange paint

Actually there are 6 gallons of yellow paint in a 8 gallon mix. So e. is false.

<em />

6 0
3 years ago
What is the length of the hypotenuse of the triangle
user100 [1]

Answer: i think the answers D.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Michael Beasley is shooting free throws. Making or missing free throws doesn't change the probability that he will make his next
Elodia [21]

Answer: C.  0.75^4

Step-by-step explanation:

Let x be the binomial variable that denotes the number of makes.

Since each throw is independent from the other throw , so we can say it follows Binomial distribution .

So X\sim Bin(n=4 , p=0.75)

Binomial distribution formula: The probability of getting x success in n trials :

P(X=x)=^nC_xp^n(1-p)^{n-x} , where p = probability of getting success in each trial.

Then, the probability of Michael Beasley making all of his next 4 free throw attempts will be :

P(X=4)=^4C_4(0.75)^4(1-0.75)^{0}

=(1)(0.75)^4(1)\ \ [\because\ ^nC_n=1]\\\\=(0.75)^4

Thus, the probability of Michael Beasley making all of his next 4 free throw attempts is =0.75^4

Hence, the correct answer is C.  0.75^4.

4 0
3 years ago
Maya wants to show 28 as tens and ones. What are all of the ways
Irina-Kira [14]
20+8 10+10+8 10+10+3=5 20+8 i think thats it

7 0
2 years ago
Read 2 more answers
Other questions:
  • The drama club is washing cars for a fundraiser if the rate continues how many cars will they wash in 4 hours
    14·1 answer
  • Helppppp please with this one hurry
    6·2 answers
  • Luke runs a farm stand that sells strawberries and blueberries. Each pound of
    15·1 answer
  • How to find the perimeter of a diagram
    11·1 answer
  • A car travels at an average speed of 64 mph. How many miles does it travel in five hours and 45 minutes
    9·1 answer
  • X + y = 9/x - y = 5?????
    14·1 answer
  • Select the equation that is equivalent to the equation y-3 = 2(x + 5).
    5·1 answer
  • PLEASE HELP! WILL MARK BRAINLIEST IF RIGHT AND 100 POINTS! THREE QUESTIONS!
    15·1 answer
  • ??? Homework need answer
    12·1 answer
  • A Titan rocket is 80 feet high. For his science project, Joe will build a scale model of the rocket.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!