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
Lera25 [3.4K]
3 years ago
15

Solve pls i cant do these

Mathematics
1 answer:
mamaluj [8]3 years ago
3 0
Answer:

i believe the answer is 3.4

explanation:

6.5 + x = 9.9

x = 3.4
You might be interested in
If you have three friends, how many ways can you introduce them to someone
mezya [45]
He answer is 3! ways...want to SEE ?? 

<span>your friends are A, B, and C </span>



<span>A, B, C </span>
<span>A, C, B </span>
<span>B, A, C </span>
<span>B, C, A </span>
<span>C, A, B </span>
<span>C, B, A </span>
6 0
4 years ago
Read 2 more answers
Jane​'s car will go 420 miles on 17.5 gallons of gasoline in highway driving.
bulgar [2K]

Answer:

a) 101.125 gallons.

b) 3312 miles.


Step-by-step explanation:

You know that Jane​'s car will go 420 miles on 17.5 gallons of gasoline in highway driving, therefore:

a) You can calculate the number of gallons  it will take to drive 2427 miles from her house to a​ friend's house as following:

\frac{420miles}{17.5gallons}=\frac{2427miles}{x}\\x=101.125gallons

b) You can calculate the distance  the car can be driven on 138 gallons of​ gasoline as shown below:

\frac{420miles}{17.5gallons}=\frac{y}{138gallons}\\y=3312miles



3 0
4 years ago
Trevon and Riggs are brothers.
lord [1]

Answer:

Trevon is 28 years old

Step-by-step explanation:

Riggs =x

Trevon =7+x

7+x+x=49

7+2x=49

2x=49-7

2x=42

x=21

Trevon is 21+7= 28 years old

3 0
3 years ago
Read 2 more answers
Which Value is not located between these numbers on the number line
expeople1 [14]

Answer:

36/\sqrt{27}

Step-by-step explanation:

3 0
3 years ago
I need help with figuring out linear functions
Alchen [17]

Answer:

see explanation

Step-by-step explanation:

Part 1

Obtain the equation in slope- intercept form

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (1, 80) and (x₂, y₂ ) = (2, 110) ← 2 points from the table

m = \frac{110-80}{2-1} = 30

Given the point (0, 50 ) ⇒ c = 50

D(g) = 30g + 50 ← linear equation

A

D(6.5) = (30 × 6.5) + 50 = 195 + 50 = 245

B

D(4.25) = (30 × 4.25) + 50 = 127.5 + 50 = 177.5

C

D(50) = (30 × 50) + 50 = 1500 + 50 = 1550

7 0
3 years ago
Other questions:
  • Using the side-splitter theorem, Daniel wrote a proportion for the segments formed by line segment DE. What is EC?
    14·2 answers
  • A manufacturer of lawnmowers wanted to know the most important product attributes to consumers. The company's research team deve
    9·1 answer
  • If Jordan went to his cousins house
    5·2 answers
  • Find the total cost of a spa treatment is $42 including 6% tax and 20% tip
    14·1 answer
  • Blake knows that one of the solutions to x2 – 6x + 8 = 0 is x = 2. What is the other solution?
    8·2 answers
  • I really need help please
    12·1 answer
  • Alex wants to buy a case of drinks, he doesn’t have enough. The cost of the case is $30. He already has $2. He gets $8 every hou
    10·2 answers
  • PLEASE HELP, ASAP WILL GIVE BRAINLIEST
    6·1 answer
  • Write down the solution set for x&lt;3 in the set of natural numbers.
    7·2 answers
  • Help me please <br>show your solution ​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!