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rjkz [21]
3 years ago
15

Phoenix is selling cookies for $2 each and cups of lemonade for $1.50 each. She hopes to raise $50. On scratch paper, write an e

quation in standard form to represent the situation. Let x represent the number of cookies Phoenix sells and let y represent the number of cups of lemonade she sells. The x-intercept is ___.
Mathematics
1 answer:
Nadusha1986 [10]3 years ago
8 0
You can divide 50 by 5 (2+(1.50x2)) 50/5 is 10 10x + 20y.

Happy studying ^-^



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the larger of two number is nine more than four times the smaller number. the sum of the two numbers is fifty-nine. find the two
VLD [36.1K]
This is solved by setting up two equations and then using one to answer the other.
The first step (use what is given to set up the two separate equations)
We are looking for two numbers, let us call them X and Y. 
We are told that X + Y = 59
 We are also told that (9 more than) 9+ (4times the smaller number) 4Y is the bigger number X
Then we combine that into 9+4Y=X
so we now have two separate equations and we can use one to solve the other. Everywhere we have X in the first equation, we will fill in with the second equation
(9+4Y) +Y = 59    [then combine like terms]
9+5Y=59            [subtract 9 from both sides]
5Y=50                   [divide both sides by 5 to isolate the Y]
Y=10                      [now plug this into either equation to solve for X]
9+4(10)=X
9+40=X
<u><em>49=X and 10=Y</em></u>
4 0
3 years ago
For what values of x will the polynomial P(x)=-2x^3 +cx^2-5x+2 have the same remainder when it is divided by x-2 and x+1
andriy [413]

Answer:

Step-by-step explanation: need more

5 0
3 years ago
Which is the equation of the line with slope 3 that contains point (-1,5)?
Elena-2011 [213]
The answer is y-5=3(x+1)
7 0
2 years ago
Read 2 more answers
Part 2 out of 2
olganol [36]

Answer:

more than your  rent

Step-by-step explanation:

hahahaha

4 0
2 years ago
EASY 5 POINTS!!!!! You have a 1-gallon paint can in the shape of a cylinder. One gallon is 231 cubic inches. The radius of the c
djyliett [7]
We know that the volume is: V = 1 gallon = 231 in³
Also : r = 3 in.
The volume of a cylinder: V = r² π h
231 = 3³ · 3.14 · h
231 = 9 · 3.14 · h
231 = 28.26 h
h = 231 : 28.26
h = 8.17 ≈ 8 in
Answer: C) 8 in.
5 0
3 years ago
Read 2 more answers
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