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
snow_lady [41]
2 years ago
14

61. Mowing and shoveling. When Mr. Wilson came back

Mathematics
1 answer:
Alexxx [7]2 years ago
7 0

Answer:

9

Step-by-step explanation:

3n(n representa number of time)+2n =50

50÷2=25( shoveling side walk)

25÷3= 8.3333333333(mowling)

25+8.3333333333=33.3333333333

last year:

2n+ 3n=45

45÷5=9 ( divide 5 because you add 2+3)

shoveling once=9

You might be interested in
Ms. Pickford works at Game Stop in her spare time. She earns an 8% commission for all sales. She sold $1500 in the month of Nove
nordsb [41]

Answer:

$120

Step-by-step explanation:

Calculation for what was her commission

Since she sold the amount of $1,500 in the month of November in which we were told that she earns the commission of 8% for all sales which means that her commission will be calculated as :

Using this formula

Commission=November sales* Sales commission

Let plug in the formula

Commission=$1,500*8%

Commission= $120

Therefore what her commission will be is $120

4 0
2 years ago
I need help with these two questions please!!!please HeLp mE
Hatshy [7]

Answer:

5, 2, 1, 2, 3

Step-by-step explanation:

5 0
3 years ago
a car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. the car has how much energy?​
erica [24]

Answer:

28

Step-by-step explanation:

i got my answer by dividing my answer and i got 28

7 0
3 years ago
I need help plz<br> find the constant rate
iragen [17]

Answer:

- 5 °F/h

Step-by-step explanation:

the constant rate = slope = rise / run = -5/1 = - 5 °F/h

4 0
3 years ago
Mari has 3 friends who are available to go with her to the movies, but she only has 2 extra tickets. How many different choices
aliina [53]

Answer:

3 different choices

Step-by-step explanation:

This problem is a combination problem: She has 3 friends, and we want to know how many groups of 2 friends there are. We can solve this using the combination of 3 choose 2:

C(3,2) = 3!(1! * 2!) = 3*2/2 = 3 possibilities

If we call her three friends A, B and C, the groups that can be formed are:

A and B

A and C

B and C

6 0
3 years ago
Other questions:
  • What is the average speed (miles/hour) for an object going 1500 feet in 1 minute. Round answer to two decimal places.
    15·1 answer
  • 1. Trevor saves 2/3 of the money he earns at his
    15·1 answer
  • What is the volume of both shapes ?
    13·1 answer
  • Help a sphere has a radius of 8ft if the radius is doubled what is the effect on volume
    7·1 answer
  • Joanna pays $40 plus a $2 surcharge each month for her high-speed Internet service. Which table BEST represents the relationship
    8·1 answer
  • What's the ratio of 60 and 96
    7·1 answer
  • Can someone solve ASAP
    10·1 answer
  • The track at the middle school is 200 meters. Rachel runs 1 ½ laps in 90 seconds. Find Rachel’s speed in meters/second
    8·1 answer
  • I’ll love u forever if u help with this ASAP PLZZZZ what are at least 3 non examples of speed and also for velocity plzzzzz
    15·1 answer
  • 13.068 the same as 13.608
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!