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
Tamiku [17]
3 years ago
7

A friend needs at least $125 to go on the class trip. He has saved $45. He makes

Mathematics
2 answers:
sammy [17]3 years ago
8 0

Answer:

Sorry, I don't know exactly what an inequality is but he needs to mow 4 lawns.

Step-by-step explanation:

$125-$45=80

$20x?=$80

?=4

kykrilka [37]3 years ago
4 0

Say he needs to mow 'x' no of lawns to go on trip,

<u>So money he will get by mowing lawn</u>

=$20x

which is the amount of money he needs

(=$125)

But he already has $45.

So,

$125-$45=$80 is the amount of money he will require just to go trip.

i.e. ,

➧20x ⩽80

which is the required inequality.

<u>Divide both sides by 20,</u>

<h3>➧x⩽4</h3>

<u>which means he needs to mow </u><u>4</u><u> lawns to go on trip.</u>

You might be interested in
Four points are labeled on the number line which point represents the value of -1/2
ololo11 [35]
Don’t listen to the people who give you the links
7 0
3 years ago
Evaluate 2n + t2 when n =-4 and t = -10
Tamiku [17]

Answer:

92

Step-by-step explanation:

Given

2n + t² ← substitute n = - 4 and t = - 10 into the expression

= 2(- 4) + (- 10)² = - 8 + 100 = 92

8 0
3 years ago
Read 2 more answers
Will mark BRAINLIEST to correct answer! Please help, this has to be correct. Thanks!
pogonyaev
The answer would be 314.16 square cm
Hope this helps! :)
4 0
4 years ago
Read 2 more answers
Will give thank,brainly and 5 stars!
konstantin123 [22]

The second and last one.

The second one multiplies the cost of each type of ticket by two, therefore saying that you wanted to buy two of each type of ticket.

The last one multiplies the cost of a single ticket of all three types and multiplies it by 2.

6 0
2 years ago
Read 2 more answers
A handbag was purchased for Rs.280/- and sold for Rs.350/- calculate profit%
Llana [10]

Answer:

profit is 25%

Step-by-step explanation:

profit%=sp-cp/cp×100%

=350-280/280×100%

=0.25×100

=25%

7 0
3 years ago
Other questions:
  • Please need help!!!!
    14·2 answers
  • The sum of the first 30 terms of the sequence an=6n+5 is
    10·2 answers
  • A compact disc has an approximate Radius of 2 3/8 inches, what is the approximate area of a CD
    9·1 answer
  • A large on-demand, video streaming company is designing a large-scale survey to determine the mean amount of time corporate exec
    14·1 answer
  • 79x + 4x^2 − 2y − 82x + y<br> Combine this like term
    12·1 answer
  • Which numbers between 10 and 99 have digits which differ by 4 and add to 8 <br> ANSWER ASAP
    8·1 answer
  • I can understand the meaning (passive)<br>​
    11·2 answers
  • Fourty mins after 4:40 is fourty mins before…
    6·2 answers
  • The graph of an absolute value function contains the points (–3, 5), (0, 2) and (3, 5). Which could be the function represented
    5·1 answer
  • The haunted house has 30 zombies. If the haunted hours have a total of 150 employees, what percent are zombies?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!