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
Ostrovityanka [42]
3 years ago
12

What is the equation of the line that passes through the point (7,2) and has a slope of 1?

Mathematics
1 answer:
Tema [17]3 years ago
6 0

Answer:

x-y=5

Step-by-step explanation:

If a line has a slope of 1, its function can be write as x-y=c

insert point (7,2),t then we can find out the constant c=5, so the equation of this line is x-y=5

You might be interested in
Y 2 - x +4<br> x+y&lt;0<br><br> someone plz help me
olga nikolaevna [1]
Are these two separate questions?
8 0
3 years ago
Answers for both boxes please ​
adelina 88 [10]

Answer:

3,0

Step-by-step explanation:

7 0
2 years ago
RSM QUESTION NEED HELP!!!!!! A pharmacist has a 13 % alcohol solution and another 18 % alcohol solution. How much of each must h
Luden [163]

Answer:

40 grams of 13% alcohol solution and 10 grams of 18% alcohol solution.

Step-by-step explanation:

13%(x) + 18%(50-x) = 14%*50g   Multiply them all

0.13x + (9-0.18x) = 7

0.13x-0.18x + 9 = 7   Simplify the equation and subtract 0.13x from 0.18x

9-0.05x = 7   Add 0.05x to each side

9 = 7+0.05x   Subtract 7 from both sides

0.05x = 2   Multiply each side by 100

5x = 200   Divide both sides by 5

x = 40

50 - 40 = 10

40 grams and 10 grams

Your welcome

4 0
3 years ago
Read 2 more answers
a rope that measures 3.98 meters is cut into two pieces. if one peice measures 1.425 meters, what is the length of the other pie
Anna11 [10]
The length of the other piece is 2.555
8 0
3 years ago
If $12000 is invested in an account in which the interest earned is continuously compounded at a rate of 2.5%
vladimir1956 [14]

Complete Question

If $12000 is invested in an account in which the interest earned is continuously compounded at a rate of 2.5% for 3 years

Answer:

$ 12,934.61

Step-by-step explanation:

The formula for Compound Interest Compounded continuously is given as:

A = Pe^rt

A = Amount after t years

r = Interest rate = 2.5%

t = Time after t years = 3

P = Principal = Initial amount invested = $12,000

First, convert R percent to r a decimal

r = R/100

r = 2.5%/100

r = 0.025 per year,

Then, solve our equation for A

A = Pe^rt

A = 12,000 × e^(0.025 × 3)

A = $ 12,934.61

The total amount from compound interest on an original principal of $12,000.00 at a rate of 2.5% per year compounded continuously over 3 years is $ 12,934.61.

7 0
2 years ago
Other questions:
  • I don't know the answer for this please help​
    5·2 answers
  • What is -1 - 4x - 4 = x+10
    8·1 answer
  • What is the algebraic expression that best describes the sequence 2, 4, 8, 16, 32?
    12·1 answer
  • How do u write a ratio
    14·1 answer
  • Adrian makes a large pan of brownies. He cuts them into 5 even columns and 4 even rows. How many brownies does he have?
    8·1 answer
  • When multiplying signed numbers, how do you know whether the number is positive or negative?
    7·1 answer
  • Last month you had 8 wins while playing fortnight. This month you had 5. What was your percent of change?
    5·1 answer
  • Plz help me.........
    14·2 answers
  • If 8.4 million baby boomers out of a total 76 million baby
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Clfloor%5Cdfrac%7Bx%5E2%2B1%7D%7B10%7D%5Crfloor%2B%5Clfloor%5Cdfrac%7B10%7D%7Bx%5E2%2B1%7D%5
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!