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
Ierofanga [76]
2 years ago
8

Mrs. Thomas is planning a business trip. she lives in Austin and will be driving through San Antonio to Laredo, the distance bet

ween Austin and San Antonio is 79 miles. the distance from Austin to Laredo is 6 miles less than 3 times the distance from Austin to San Antonio.
a. Write an equation that can solve be sloved to find the distance from Austin to Laredo.
Mathematics
1 answer:
Maksim231197 [3]2 years ago
8 0

Answer:

231 miles.

Step-by-step explanation:

79*3 = 237

237-6 = 231.

You might be interested in
My teacher never taught us this so idk how to do it
Verdich [7]

{x}^{3}  = 6\Leftrightarrow  \sqrt[3]{ {x}^{3} }  =  \sqrt[3]{6} \Leftrightarrow x =  \sqrt[3]{6}

6 0
3 years ago
Solving a quadratic equation by completing the square. De
postnew [5]

Answer:

x1, x2 = 7.73 , 4.27

Step-by-step explanation:

To find the roots of a quadratic function we have to use the bhaskara formula

ax^2 + bx + c

x^2 - 12x + 33

a = 1     b = -12    c = 33

x1 = (-b + √ b^2 - 4ac)/2a

x2 =(-b - √ b^2 - 4ac)/2a

x1 = (12 + √(-12^2 - (4 * 1 * 33))) / 2 * 1

x1 = (12 + √(144 - 132)) / 2

x1 = (12 + √12) / 2

x1 = (12 + 3.46) / 2

x1 = 15.46 / 2

x1 = 7.73

x2 = (12 - √(-12^2 - (4 * 1 * 33))) / 2 * 1

x2 = (12 - √(144 - 132)) / 2

x2 = (12 - √12) / 2

x2 = (12 - 3.46) / 2

x2 = 8.54 / 2

x2 = 4.27

8 0
3 years ago
A​ doctor's prescription calls for a daily intake containing 50 mg of vitamin C and 10 mg of vitamin D. Your pharmacy stocks two
blagie [28]
Setup
0.8x + 0.4y = 50
0.1x + 0.2y = 10 - Multiply by -2 and add

get
0.6x = 30
x = 50 mg compound A

.1 (50) + .2y = 10
5 + .2y = 10
.2y = 5
y = 25 mg compound B
8 0
3 years ago
Please help need ASAP
mestny [16]

Answer:

2) y=5x+13

When in doubt, replace the variable with a number to see if it makes sense

5 0
2 years ago
2 4/10 + 3 5/8 = what does it equal
photoshop1234 [79]
2 4/10 + 3 5/8
= 6 1/40
4 0
3 years ago
Read 2 more answers
Other questions:
  • A wheel of radius 1 rolls along a straight line, say the r-axis. A point P is located halfway between the center of the wheel an
    10·1 answer
  • What is the value of the underlined digit write the number 49
    9·1 answer
  • Which explanation best describes how to solve this problem?
    12·1 answer
  • Match the corresponding function formula with each function when h(x) = 3x + 2 and g(x) = 2 x .
    5·2 answers
  • The scale on a highway construction drawing is 0.5 inches for every 45 miles. If the drawing shows the highway is 4 inches long,
    8·1 answer
  • In how many ways can the eight rooks be placed on an 8-by-8 chessboard so that no two rooks can attack one another?
    7·1 answer
  • The graph of f(x)=x^2 was transformed to create the graph of g(x)=f(x)-9. which statement about the graphs is true?
    12·1 answer
  • Juarez scored 32 points in a basketball game. He scored twice as many baskets worth 3 points than baskets worth 2 points. How ma
    10·2 answers
  • What are the zeros of f(x) = x^2 - x - 12?
    7·1 answer
  • Janelle flies her kite several feet in the air. She then reels the kite in at a constant number of feet per minute. The equation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!