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
igor_vitrenko [27]
3 years ago
15

Please help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

Mathematics
2 answers:
yan [13]3 years ago
7 0

Answer:

-14;-18

Step-by-step explanation:

goldfiish [28.3K]3 years ago
4 0

Answer:

-14a - 18b

Step-by-step explanation:

First distribute (multiply) -2 by everything inside the parentheses, to get

-14a + (-18b) or -14a - 18b.

Hope this helps :)

You might be interested in
Avani has a loyalty card good for a discount at her local hardware store. The item she wants to buy is priced at $17, before dis
Pachacha [2.7K]

The percentage discount on the item will be equal to 8%.

<h3>What is the percentage?</h3>

The Percentage is defined as representing any number with respect to the 100. It is denoted by the sign %.

Given that:-

  • Price of the item before tax and discount = $17
  • After discount and before tax price is = $15.64

The percentage of the discount will be calculated as:-

Percentage discount = ( 17 - 16.64 ) / ( 17 )

Percentage discount= ( 1.36 ) / ( 17 )

Percentage discount = 0.08 x 100 = 8%

Therefore the percentage discount on the item will be equal to 8%.

To know more about percentages follow

brainly.com/question/24304697

#SPJ1

5 0
2 years ago
Can someone help me with this one I would appreciate it very much!!
jekas [21]

Answer:

12.5 pounds

Step-by-step explanation:

16 ounces = 1 pound

200 ounces = 1 × 200/16 = 12.5 pounds

6 0
2 years ago
2<br> R<br> congruence theorem
Gnoma [55]

Answer:

ghj

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What percent of a dozen is 3
Margaret [11]

Answer:

25%

Step-by-step explanation:

Percentages are one of several ways of describing quantities' relationships to one another. Specifying one number as a percentage of another means specifying the fraction of the second quantity the first comprises. The percentage value is the number that, divided by 100, equals that fraction. To express the percentage as a whole number, round it accordingly. Some applications, however, don't require percentages as exact whole figures.

Divide the first number the second. For instance, if you want to find what percentage 43 is out of 57, divide 43 by 57 to get 0.754386.

6 0
3 years ago
At 3:30 p.m., Berto’s train was 34 miles past the egg farm, traveling at an average speed of 85 miles per hour. At the same time
timurjin [86]

E=egg farm

x=distantce between  the Berto´s trains and the meeting point.

t=time where the trains meet up

⇒110 miles/h                                          ⇒85miles/h

[---------------------------E----------------------]-------------------------------------X

[............12 miles.......][........34 miles.....][------------ x ----------------------]

distance between Berto´s train and Eduardo´s train=

=12 miles+34 miles=46 miles.

S=d/t      ⇒d=S*t

S=seed

d=distance

T=time

Eduardo´s train;

46 miles+x=t*110 miles/h  ⇒x=t*110 miles/h-46 miles  (1)

Berto´s train;

x=t*85 miles/h  (2)

With the equations (1) and (2) we suggest this system equations:

x=t* 110 miles/h-46 miles

x=t*85 miles/h

we solve this system equiations :

t*110 miles/h-46 miles=t*85 miles/h

110t miles/h-85t miles/h=46 miles

25 t miles/h=46 miles

t=46 miles/25 miles/h=1,84 hour  (≈1 hour, 50 minutes, 24 seconds)

x=t*85 miles/h=156,4 miles

Solution: 1,84 hour

3 0
3 years ago
Read 2 more answers
Other questions:
  • Graph the image of this figure after a dilation with a scale factor of 3 centered at the origin.
    15·1 answer
  • Which value is equivalent to 5 × 10 to the 4th power
    8·2 answers
  • Assume that blood pressure readings are normally distributed with μ = 122 and σ = 7.5. A researcher wishes to select people for
    13·1 answer
  • Ann needs 42 feet of fabric to make a small quilt. How many yards of fabric should she buy?
    9·2 answers
  • - Use your ruler and protractor to draw an isosceles obtuse triangle ZAP with and vertex angle B. base angles A and Z.​
    8·1 answer
  • Can someone help me with this problem?
    5·1 answer
  • HELP MEEEEE <br> (The problem is in the picture)
    15·2 answers
  • What would 24.8 with the 8 repeating as an improper fraction
    7·2 answers
  • Which of these describes two thirds?​
    12·1 answer
  • Which list of numbers is in order from greatest to least value ? A. |–10|, |–11|, |12|, |13| B. |–4|, |–5|, |3|, |10| C. |2|, |–
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!