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
almond37 [142]
2 years ago
11

Help pls thank you so much

Mathematics
1 answer:
azamat2 years ago
5 0

Answer:

$179.20

Step-by-step explanation:

use the formula retail price = original price + markup

Step One: Convert 28% to a decimal

--> 0.28

Step two: Plug all the numbers into the equation

--> $140 + $140 x 0.28 = $179.20

Give brainliest if this was helpful! Thanks! Have an amazing day!

You might be interested in
It is a six-digit whole number.
pogonyaev

Answer:

212121.

Step-by-step explanation:

It is odd number so it ends in 1.

There are 3 2's and 3 1's which alternate.

Diivisible by 3 and 9

It is 212121.

8 0
2 years ago
You feature my yt channel I feature yours
MArishka [77]

Answer:

okay

Step-by-step explanation:

we'll try it

6 0
3 years ago
A solid rectangular box with height 5 m and square base with side lengths 4 m is built using a lightweight material whose densit
elena55 [62]

Answer:

627200LJ

Step-by-step explanation:

Height of box=5 m

Side of square base=4 m

Volume of rectangular box=l\times b\times h

Using the formula

Volume of rectangular box=4\times 4\times 5=80m^3

Density of material=800kg/m^3

We know that

Mass=Density\times volume

Using the formula

Mass of  rectangular box=80\times 800=64000 kg

Gravity=g=9.8m/s^2

Weight of  rectangular box,F=mg=64000\times 9.8 N

Let L  be the vertical distance traveled by box

Total work done =W=F\times displacement

Therefore,total work done against gravity =64000\times 9.8 L=627200 L J

Hence, the box requires work against gravity=627200LJ

5 0
3 years ago
An office building has the same number and size of offices on each floor. If there are 21 offices on the first 3 floors, then wh
zhenek [66]

Answer:

70 offices

Step-by-step explanation:

21 ÷ 3 to get amount per floor, 7 per floor, 7 × 10 = 70, 70 offices

6 0
1 year ago
Angelo runs 7 miles per week and increases his distance by 1 mile each week. Marc runs 4 miles per week and increases his distan
Umnica [9.8K]

Answer:

Step-by-step explanation:

You have to set each runner's plan equal to each other because they are equal in the end. You start with 7 miles for Angelo and 4 miles for Marc.

x is a variable that is multiplied by the number of weeks it takes for both runners' distances to be equal. So multiply x by the miles increased every week.

Marc = Angelo

2x + 4 = x + 7

x = 3

In 3 weeks each runner will run 10 miles for the week.

4 0
3 years ago
Other questions:
  • A jar contains n nickels and d dimes. There are 28 coins in the jar,and total value of the coins is $2.20. How many nickels and
    12·1 answer
  • Given: Quadrilateral ABCD is inscribed in circle O.
    5·2 answers
  • Need help with this question asap!!
    13·2 answers
  • Y=1/4 x 2^x<br> kkkkkkkk
    12·2 answers
  • I need you to help me solve this
    10·1 answer
  • PLS HELP ME WITH THE BLUE DOT THING
    15·1 answer
  • Find the area of the figure.
    9·1 answer
  • The principal of Oceanside middle school recorded the number of students in each class. What was the upper qualities of the clas
    12·1 answer
  • PLS HELP ASAP!!!!<br> Determine whether each relation is a function. Explain your reasoning.
    12·1 answer
  • PLS HELP MATHH ILL GIVE BRAINLIEST, 5-6TH GRADE MATH
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!