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
gizmo_the_mogwai [7]
3 years ago
11

The formula to find the zero of linear polynomial in the form of y=ax+b is

Mathematics
2 answers:
givi [52]3 years ago
7 0
Oten oten oten oten
Juli2301 [7.4K]3 years ago
5 0

Answer:

X = - b / a

Step-by-step explanation:

You might be interested in
A taxi driver had 27 fares to and from the airport last Monday. The price for a ride to the airport is $14, and the price for a
OLga [1]

Answer:

(15, 12)

Step-by-step explanation:

Let's generate two systems of equations that fit this scenario.

Number of trips to the airport = x

Number of trips from the airport = y

Total number of trips to and from the airport = 27

Thus:

x + y = 27 => equation 1.

Total price for trips to the Airport = 14*x = 14x

Total price of trips from the airport = 7*y = 7y

Total collected for the day = $294

Thus:

14x + 7y = 294 => equation 2.

Multiply equation 1 by 7, and multiply equation 2 by 1 to make both equations equivalent.

7 × x + y = 27

1 × 14x + 7y = 294

Thus:

7x + 7y = 189 => equation 3

14x + 7y = 294 => equation 4

Subtract equation 4 from equation 3

-7x = -105

Divide both sides by -7

x = 15

Substitute x = 15 in equation 1

x + y = 27

15 + y = 27

Subtract both sides by 15

y = 27 - 15

y = 12

The ordered pair would be (15, 12)

7 0
3 years ago
if the unit price for oranges is $0.26 per pound and Jim pays $2.08 for oranges, how many puns of oranges does he buy? A) 4.5 po
Nata [24]
Hey there!

If the price per orange is $.26 and we want to know how many oranges he bought and we have our total, we can set o equal to how many oranges he got and set up an algebraic equation:

0.26o = 2.08

We multiply .26 by o because o is how many oranges he bought and that's what we're solving for- so we multiply by the unit price.

To isolate o, we divide both sides by .26 to get:

The answer is C- Jim bought 8 oranges.

Hope this helps!
4 0
3 years ago
Read 2 more answers
3. An airplane flies 105 miles in ½ hour. How far can it fly in 1 ¼ hours at the same rate of speed?
raketka [301]
262.5 miles
explanation 1/4 is half of 1/2 so 52.5 is half of 105 and then 210 for an hour of travel
5 0
3 years ago
Read 2 more answers
What percentage describes the probability of an impossible event
stich3 [128]
50% chance
Explanation
It’s possible... might might not happen
7 0
3 years ago
J PLS HELP 8 MINUTES LEFT Ted Thumper, who bats at number eight, had an average (mean) of 14 last year. So far this year he has
kotykmax [81]

Answer:

answer is 15 and second one i dont know yet sorry am doing scoo

Step-by-step explanation:

4 0
1 year ago
Other questions:
  • Simplify the expression. <br><br> (16y^5/y^3)12 <br><br> Enter your answer in the box
    8·1 answer
  • Will mark brainliest
    11·1 answer
  • A person runs 1/7 mile in 1/56 hour.The person's speed is miles per hour.
    14·2 answers
  • If I work three hours of day and make $7.25 an hour how much do I make a year
    9·1 answer
  • HELPPPP:: solve the following equation for X: xy +3=z
    15·2 answers
  • N divided by 8 in an algebraic expresion? plz help fast
    5·2 answers
  • Check/correct my work please! Working with polynomials and stuff.
    15·1 answer
  • a store bought a diamond ring at a cost of 8000 and marked it up 25%.Tommy bought it and paid 15% sales tax.what was his total c
    11·1 answer
  • What is the value of x in the equation (x + 12) = { x + 14) - 32<br> -24<br> -6
    5·1 answer
  • A powerful computer is purchased for $2000, but loses 20% of its value each year.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!