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
8_murik_8 [283]
4 years ago
7

Mrs. Travis wants to have a clown deliver balloons to her secretary's office. Clowns R Fun charges $ 1.25 per balloon and $ 6 de

livery. Singing Balloons charges $ 1.95 per balloon and $ 2 for delivery. What is the minimum number of balloons? Mrs. Travis needs to purchase in order for Clowns R Fun to have a lower price than Singing Balloons?
Mathematics
1 answer:
choli [55]4 years ago
6 0
Let C be Clowns R Fun charge for b balloons and S be Singing Balloons charge.
C=6+1.25b and S=2+1.95b. C must be less than S.
6+1.25b<2+1.95b, 4<0.7b, b>4/0.7, b>40/7, b>5. So Mrs Travis needs to purchase more than 5 balloons.
You might be interested in
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Lubov Fominskaja [6]

Answer:

5 and 6             Your Answer is (5,8)

Hope It Helped :)

3 0
3 years ago
Is the given number a solution of the equation? Which value of c is a solution to the equation c = 2c – 4?
serg [7]
C - 2c = 2c - 2c - 4
c - 2c = -4
-c = -4
c = 4
5 0
4 years ago
the diameter of a piston for an automobile is 3 11/16in with tolerence of 1/64in. find the upper and lower limits of the pistons
padilas [110]

Upper Tolerance

Remark

The 11/16 is the only thing that will be affected. The three won't go up or down when we add 1/64 so we should just work with the 11/16. We need only add 11/16 and 1/64 together to see what the upper range is. Later on we can add 3 into the mix.

Solution

<u>Upper Limit</u>

\dfrac{11}{16} +  \dfrac{1}{64}

Now change the 11/16 into 64. Multiply numerator and denominator or 11/16 by 4

\dfrac{11*4}{16*4} +  \dfrac{1}{64}

\dfrac{11*4}{16*4} +  \dfrac{1}{64} Which results in

\dfrac{44}{64} +  \dfrac{1}{64}

With a final result for the fractions of 45/64

So the upper tolerance = 3 45/64

<u>Lower Tolerance</u>

Just follow the same steps as you did for the upper tolerance except you subtract 1/64 like this.

\dfrac{11}{16} - \dfrac{1}{64}

Your answer should be 3 and 43/64


4 0
3 years ago
What is 1/5 divided by 5/7
vampirchik [111]
1/5 divided by 5/7 is 7/25
1/5 ÷ 7/5 = 7/25

Your answer is 7/25


5 0
3 years ago
A star in the sky appears to move by 12 arcseconds over the course of 6 months. Convert this number into first areminutes then d
Bumek [7]

Answer:

Given :A star in the sky appears to move by 12 arc seconds over the course of 6 months.

To Find :Convert this number into first arc minutes then degrees.

Solution:

60 arc seconds = 1 arc minute

1 arc seconds = \frac{1}{60} arc minute

12 arc seconds = \frac{1}{60} \times 12 arc minute

12 arc seconds = \frac{1}{5} arc minute

So, 12 arc seconds = \frac{1}{5} arc minute

Now convert it into degrees

60 arc minute = 1 degree

1 arc minute = \frac{1}{60} degree

\frac{1}{5} arc minute = \frac{1}{60} \times \frac{1}{5} degree

\frac{1}{5} arc minute = \frac{1}{300} degrees

12 arc seconds = \frac{1}{300} degrees

8 0
3 years ago
Other questions:
  • Dominic works on the weekends and on vacations from school mowing lawns in his neighborhood. For every lawn he mows, he charges
    6·1 answer
  • Help me with this math equation
    6·1 answer
  • Will mark as BRAINLIEST!!!
    9·2 answers
  • NEED HELP ASAP PLEASE
    15·1 answer
  • Determine the standard form of the equation of the line that passes through (-7,8) and (0,2)
    8·1 answer
  • Which of the following expressions has a value of 4?​
    14·1 answer
  • Angle A is a right angle in △ABC. Which side is opposite to angle A? sideBC sideAB sideAC triangle a b c
    10·2 answers
  • Mrs.bowlin Organise the markers and two sets of staff were nine markers in each is that how many sets of markers did Mrs. Bowlin
    12·1 answer
  • a construction company builds a new rail line from town a to town b they complete 1 1/4 miles in first week of work and 1 and 2/
    13·1 answer
  • A quadratic function and an exponential function are graphed below. How do the decay rates of the functions compareover the inte
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!