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
Aneli [31]
3 years ago
9

Systems of Equations Word Problem:

Mathematics
1 answer:
Semmy [17]3 years ago
4 0
X= fancy, y= plain
x+y= 7
28x+ 15y=131
solve by substitution
You might be interested in
If abj=28, abc "congruent to" dbj, find jbc.
Rom4ik [11]
DBJ + ABJ = 90 DBJ = ABC DBC + ABC = 90 JBC + DBC + ABJ = 90 And last but not least: ABJ = 28
8 0
3 years ago
Briana buys a ring marked $49.99. She receives a 20% discount. Which equation can be used to find the sale price of the ring?
sergij07 [2.7K]
Answer B, s = 49.99(0.80)
5 0
3 years ago
53664 times 84 show work
zalisa [80]
I don’t know hekndssndidnbeyehebnrdidbdbkdndnfhndmdkdnnddo
8 0
3 years ago
What percent of 77.9 is 54?
EleoNora [17]

Answer: Your Dumb

Step-by-step explanation:

D U M B

3 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B2x-24%3D0" id="TexFormula1" title="x^{2} +2x-24=0" alt="x^{2} +2x-24=0" align
denpristay [2]
I used the quadratic formula and got x= 4, -6
8 0
3 years ago
Other questions:
  • W = WI , solve for I
    15·2 answers
  • Javier bought 48 sports cards at a yard sale. Of the cards, 3/8 were baseball cards. How many cards were baseball cards?
    8·2 answers
  • The distribution of heights in inches of a random sample of ten students in Ms.Jackson's third-grade class is shown to the right
    11·1 answer
  • What is the real square root of -64
    7·1 answer
  • What is the pattern?<br> 0.90, 0.87, 0.85, 0.81, 0.78?
    8·1 answer
  • Which equation below can be used to determine the value of x?
    6·2 answers
  • The difference between<br> 8,-7 and -3,-7
    10·2 answers
  • What is the slope of the equation below? *
    7·1 answer
  • How do you simplify (2h^7)(7h)
    13·1 answer
  • Find the volume of the pyramid. Round to the nearest tenth if necessary. PLEASE HELP!!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!