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
Volgvan
4 years ago
12

ATTENTION WORTH 50 POINTS PLEASE ANSWER WITHIN 15 MINUTES AND RECIEVE BRAINLIEST

Mathematics
2 answers:
kipiarov [429]4 years ago
7 0

jacobmoney+sarahmoney=totalmoney

totalmoney≥1975 so they can go

so jacobmoney+sarahmoney≥1975

find each


jacobmoney=lawn money=number of lawns mowed times cost per lawn=x times 25=25x

sarahmoney=dogmoney=number of dogs walked times cost per dog walk=y times 15=15y


so therfor

25x+15y≥1975


additionally, number of dog walks that sarah does is no mroea than 4 times number of lawns mowed, means y≤4x

and sarah will walk at least 50 dogs

y≥50


the constraints are

25x+15y≥1975

y≤4x

y≥50

IrinaK [193]4 years ago
5 0
X = amount of lawns
y = amount of dog walks

25x + 15y = 1975

25x + 15(50) = 1975
25x + 750 = 1975
25x = 1225
x = 49

so x ≤ 49  (this number depends on how much Sarah walks)
y ≥ 50 (is how much Sarah walks)

hope this helps
You might be interested in
Which situation below is representative of y-intercept? A) putting $300 a month into savings B) buying $30 worth of supplies for
hammer [34]

Answer:

a) putting $300 a month into savings

5 0
4 years ago
What is an algebraic expression for ​"41 more than y ​"?
iren2701 [21]
All you have to do is add the number to the variable you need to. It works the same for subtraction instead you will put y-14 or any variable and number that is needed to subtract from it and remember when they say a number more than a variable it is + that number if they say a number less than a variable it is - that number .


y+14
6 0
3 years ago
What is the y-value of the vertex of the function f(x)=-(x-3)(x+11)?
andriy [413]

Answer:

The y-value of the vertex is 49.

Step-by-step explanation:

I graphed the equation on the graph below.

4 0
3 years ago
If $64,000 is invested in an IRA account with an annual interest rate of 8% compounded once a year, what is the value of the acc
Iteru [2.4K]

Answer: the value of the account after 6 years is $101559.96

Step-by-step explanation:

If $64,000 is invested in an IRA account, then

Principal = $64,000

So P = 64,000

The rate at which $64000 was compounded is 8%

So r = 8/100 = 0.08

If it is compounded once in a year, this means that it is compounded annually (and not semi annually, quarterly or others). So

n = 1

We want to determine the value of the account after 6 years, this means

time, t = 6

Applying the compound interest formula,

A = P(1 + r/n)^nt

A = amount after n number of years

A = 64000( 1 + 0.08/1)^1×6

A = 64000(1.08)^6

A= 64000×1.58687432294

A= 101559.956668416

Approximately $101559.96 to 2 decimal places

4 0
3 years ago
Yo i’m stuck hahahelp ASAP -4 3/8 - (-1 1/4)
hjlf

Answer:

I hope this helps

Step-by-step explanation:

-3 1/8

5 0
3 years ago
Read 2 more answers
Other questions:
  • You downloaded a video game to your computer. You have a
    14·1 answer
  • Please help me<br> And explain
    14·1 answer
  • Maria has a piece of fabric. She cuts off 8 inches for each bow she has to make. She makes bows for every dog she grooms. Today,
    8·1 answer
  • What is 8+(9-5)/2x4?
    9·2 answers
  • A cell phone company charges by the minute (and partial minute) for a phone call. Arionna’s plan includes 300 minutes in the $20
    10·2 answers
  • Write the equations after translating the graph of y = | 1/2 x−2|+3 one unit up
    15·2 answers
  • A fair coin is flipped 1000 times. What is the approximate probability that heads comes up at most 600 times?
    7·2 answers
  • How long does it take for the kangaroo to tavel in 5 km
    11·1 answer
  • Julie works 1/12 hours/dollars. Write one or two-sentence explanation of what this rate means use this rate to find how long it
    5·1 answer
  • Juana baked 150 cookies for the bake sale and ate 10% of them. How many cookies did<br> Juana eat?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!