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
Aliun [14]
2 years ago
14

Sarah is selling cookies and brownies to raise money for her school trip. She needs to raise at least $350. She is selling cooki

es for $1 and brownies for $2. Let x represent the number of cookies and y represent the number of brownies. Write an inequality to represent how many cookies and brownies Sarah would have to sell to have enough money for her trip?
Mathematics
2 answers:
alexandr402 [8]2 years ago
7 0
<span>Let x represent the number of cookies
      y represent the number of brownies

</span>     $1x + $2y  >= <span>$350

or 

    x + 2y >= 350</span>
denis-greek [22]2 years ago
4 0
Since cookies are $1 each  ---  $1x
Brownies are $2 each ----- 2y
And she needs at least $350 means she can make either more that 350 or exactly 350 hence the inequality will be
x + 2y ≥ 350

You might be interested in
Lila is building a slide for her kids. The ladder is 3 meters tall and the slide is 5 meters long. What is the distance between
lisov135 [29]

Answer:

Step-by-step explanation: For a problem like this, it’s best to use Pythagorean Theorem which is a^2+b^2=c^2 .

In this problem they gave us a and c already so we are trying to find b.

3^2+?=5^2

9+?=25

25-9=16

Find the square root of 16 which is 4

Answer: The distance between the ladder and the slide is 4 meters

7 0
3 years ago
a new flagpole needs to be 54ft high and the old flagpole is 15m high, how many meters taller does the new flag need to be? roun
Elena L [17]
It would need to be 16.4592 meters higher which rounds to 16 meters rounded to the nearest tenth
7 0
2 years ago
Please help!!
postnew [5]

2  \frac{5}{8}  \div 2  \frac{1}{2}
Change the mixed fractions to improper fractions.
To do this, multiply the whole number part by the denominator. Add that to the numerator. Then write the result on top of the denominator.

You would now have:
\frac{21}{8}  \div  \frac{5}{2}
Change the division sign to a multiplication sign by turning the second fraction upside down.
That is,
\frac{21}{8}  \times  \frac{2}{5}

The answer is:
\frac{42}{40}

This can be simplified to:
\frac{21}{20}



8 0
3 years ago
Newton’s law of universal gravitation, F=Gm1m2/r²,measures the force of gravity between two masses m1 and m2,where r is the dist
Pavel [41]

Answer:

G=\frac{Fr^2}{m_1m_2}

Step-by-step explanation:

Since our equation is F=\frac{Gm_1m_2}{r^2} and we want to solve for G, first we divide both sides by the product m_1m_2, which gives:

\frac{F}{m_1m_2}=\frac{Gm_1m_2}{m_1m_2r^2}=\frac{G}{r^2}

So we are left with:

\frac{F}{m_1m_2}=\frac{G}{r^2}

Now we multiply both sides by r^2, which gives:

\frac{Fr^2}{m_1m_2}=\frac{Gr^2}{r^2}=G

Which gives us our final formula:

G=\frac{Fr^2}{m_1m_2}

6 0
3 years ago
Alex purchased a 6-hour calling card. He has used t minutes of access time. Wrote an algebraic expression to represent how many
Vadim26 [7]
T= Mins
1 hour = 60 mins 
60 x 6 = 360
360 - T = x 
X= How many minutes he has remaining
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to -2+(-20)
    15·1 answer
  • HELP 12 pts!
    6·2 answers
  • And above swimming pool is leaking after 1/2 hour the pool has leak 7/8 gallons of water how many gallons of water per hour is t
    10·2 answers
  • What’s 5/16 written as a decimal
    10·2 answers
  • What is 0.44 as a fraction
    8·2 answers
  • The fictitious state of Aribraska has a graduated state income tax.
    7·2 answers
  • The French club is sponsoring a bake sale. If their goal is to raise at least $135, how many pastries must they sell at $2.50 ea
    11·2 answers
  • Write the slope-interest form of the equation that passes through (-2,6) with a slope of 3/2
    8·2 answers
  • What is rational number​
    7·1 answer
  • of the students in the lunch room 40% are girls there are 20 girls in the the lunch room how many students are in the lunch room
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!