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
-BARSIC- [3]
2 years ago
10

Cesar is planning a 4-day trip to visit his friend at a college in another state. It will cost him $198 for airfare, $56 for loc

al transportation, and $45 per day for food. He has $189 in savings and can earn $35 for each lawn he mows. How many lawns must he mow to have enough money to pay for the trip?
Please explain the answer. Knowing just the answer doesn't help me learn anything.


I appreciate all help!
Mathematics
2 answers:
Shtirlitz [24]2 years ago
7 0

Answer:

7 lawns

Step-by-step explanation:

Let us do this. replace l with lawns mowed and replace day with 4 since the trip is a 4-day trip.

What is 198 + 56?

254.

35l + 189 must be equal to or more than 45(4) + 254.

(45 x 4) + 254 = 180 + 254 = 434

434 - 189 = 245

35l = 245

35/35 = 245/35

l = 7

He has to mow 7 lawns.

garri49 [273]2 years ago
4 0

Answer:

7 lawns

Step-by-step explanation:

Given:

  • Airfare = $198
  • Transportation = $56
  • Food = $45 per day
  • Length of trip = 4 days

⇒ Total cost of trip = airfare + transportation + 4 x food

                                = 198 + 56 + (4 x 45)

                                = $434

Given:

  • Savings = $189

⇒ Amount to make from mowing lawns = total cost of trip - savings

                                                                  = 434 - 189

                                                                  = $245

Therefore, he needs to make $245 from mowing lawns to have enough money to pay for the trip.

Given:

  • Amount earned per lawn mowed = $35

⇒ number of lawns = amount needed ÷ amount earned per lawn

                                = 245 ÷ 35

                                = 7

So he needs to mow 7 lawns to have enough money to pay for the trip.

You might be interested in
All of the following are ways to write 25 percent of N except
My name is Ann [436]
Your visual is not here.  Sorry.  your percent should look like 0.25 times N
3 0
2 years ago
What is the result when 8x + 3 is subtracted from -2x + 5?
Lerok [7]
First you must find x in order to solve this question, unless you do not need to find out X.
6 0
3 years ago
Is 9 a factor of 54x + 63​
Zolol [24]

Answer:

yes

Step-by-step explanation:

It is because 9 divides into 54 and 63

7 0
2 years ago
Read 2 more answers
1. A relation is plotted as a linear function on a coordinate plane starting at point C at (3, –2) and ending at point D at (–2,
vladimir2022 [97]
I think it’s C I’m not for sure
5 0
3 years ago
PLEASE HELP ME !!!! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS CORRECTLY
Margarita [4]

Answer:

(8x + 1)° + ( 4x+11)° = 180° (linear pair )

8x +1 + 4x +11 = 180

8x + 4x + 1 + 11 = 180

12x + 12 = 180

12x = 180 - 12

12x = 168

x= 168/12

x = 14

3 0
3 years ago
Other questions:
  • Need this ASAP! <br> Find the value of x.
    7·1 answer
  • Four hundred twenty-five and fifty-two hundredths in standard form
    15·1 answer
  • What is Bernoulli theore?????​
    10·2 answers
  • (1, 1/2, 1/3, 1/4, ...)
    5·1 answer
  • Ming Gardens Corp., an interior design company, is solely owned by Veronica. The company has been able to achieve competitive ad
    10·1 answer
  • Arsenios says he gets 70 utils per slice from eating pepperoni pizza versus 50 utils from eating cheese pizza. Stavros says he g
    10·1 answer
  • A rectangle and triangle have the same area and the same base measurement. How does the height of the triangle compare to the he
    5·1 answer
  • What is 604,000,000 expressed in scientific notation?
    6·2 answers
  • SOLVE PLS HURRY PLS INCLUDE STEPS 4a + 1 - a = 19
    14·1 answer
  • The lines 5x+2y=14 and y=-5x+9 are?<br> A: Parallel<br> B: Perpendicular <br> C: Neither
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!