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
kumpel [21]
3 years ago
13

Bethany sells roses and petunias. The expression 3r+2.5p3r+2.5p3, r, plus, 2, point, 5, p gives the cost (in dollars) of r roses

and p petunias. What is the cost of 7 roses and 8 petunias?
Mathematics
1 answer:
belka [17]3 years ago
8 0
The cost of 7 roses and 8 petunias is $41
You might be interested in
Solve the system of equations by substitution.<br><br> y = 4x -1<br><br> 2x + 2y = 3
gtnhenbr [62]

Answer:

(0.5, 1)

Step-by-step explanation:

Using Desmos Graphing calculator, I put both of these equations in, found where the lines intersected, and saw that the ordered pair I was left with was:

(0.5, 1)

8 0
3 years ago
Read 2 more answers
-7x-27=8-1(x-19) show how to get this
Nadya [2.5K]
-7x-27=8-1(x-19) \\&#10;-7x-27=8-x+19\\&#10;-6x=54\\&#10;x=-9
3 0
3 years ago
A square floor
charle [14.2K]
Square root of 100 is 10 feet/side
5 0
3 years ago
A print shop makes bumper stickers for election campaigns. If x stickers are ordered (where x &lt; 10,000), then the price per s
Sergeu [11.5K]

Answer:

P(x) = (0.049x - 0.0000015x²)

Step-by-step explanation:

price per sticker is 0.14 − 0.000002x dollars

total cost of producing the order is 0.091x − 0.0000005x² dollars.

P(x) = profit = Revenue - Cost

Let the number of units of stickers made be x

Revenue = (price per sticker) × (total units sold) = (0.14 − 0.000002x) × (x)

= (0.14x - 0.000002x²) dollars.

Cost of producing x units in the order = (0.091x − 0.0000005x²)

P(x) = 0.14x - 0.000002x² - (0.091x − 0.0000005x²) = 0.14x - 0.091x - 0.000002x² + 0.0000005x²

= (0.049x - 0.0000015x²)

P(x) = (0.049x - 0.0000015x²)

Hope this Helps!!!

3 0
4 years ago
What number solves the equation 4x - 2 = 18
zimovet [89]
X would end up being 5 bc 4(5)-2=18 :)
7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP ME
    6·1 answer
  • Using the quadratic formula to solve 7x2 – x = 7, what are the values of x?
    13·2 answers
  • PLS HELP ME !! MARKING BRAINLIST IF CORRECT!! :) HELP WITH BOTH PROBLEMS
    15·1 answer
  • Roger gets \$40$40dollar sign, 40 per day as wages and \$4.50$4.50dollar sign, 4, point, 50 as commission for every pair of shoe
    11·2 answers
  • When constructing a perpendicular line through a point on a line, how can you verify that the lines constructed are perpendicula
    11·2 answers
  • Mrs. Reed bought 48 items for her classroom. She bought some glue bottles. She bought 5 times as many pencils as she did bottles
    12·2 answers
  • Please show me how you got the answer. thank you in advance.
    12·1 answer
  • As part of a screening process, computer chips must be operated in an oven at 145 °C. The starting temperature is 25 °C. After 1
    12·1 answer
  • Convert 12500 euros into cedis at rate of 1 euro is equal to 4.9 cedis​
    9·1 answer
  • Can someone help me solve this
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!