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
Neko [114]
3 years ago
8

2x+5y=85 can be used to model how much money will Tim spent on x sodas and y sandwich’s if he brought 15 sodas how many sandwich

es did he purchase

Mathematics
2 answers:
Inessa05 [86]3 years ago
8 0
Tim would have bought 11 sandwhiches and 15 sodas.

kakasveta [241]3 years ago
8 0
2x+5y=85

x=15

2(15)+5y=85
30+5y=85
5y=55
y=11

Tim brought 15 sodas and 11 sandwiches.
You might be interested in
Solve the system of equations by graphing where f(x)=5-2x and g(x)=(2/3)x-2. What is the value of x? 0 1 2 3 4
vfiekz [6]

Answer:

The graph is uploaded in the attachment.

The value of x is 2.625.

Step-by-step explanation:

  • let us plot f(x), g(x) on y-axis

so, f(x)=y and g(x)=y.

  • the first equation can be written as y=5-2x
  • the general equation of a straight is y=mx+c

( where m is the slope and c is the y-intercept )

  • now comparing given equation with the general equation mentioned above, the slope of first line is -2 and its y-intercept is 5
  • the slope of second equation i.e, y=(2/3)x-2 is 2/3 and its y-intercept is -2.
  • now plot the graph using above information.

(y-intercept is the the coordinate of a point where the line intersects y-axis)

(slope is the angle made by the line with the x-axis)

  • by seeing the graph, the value of x is 2.625.

3 0
2 years ago
What does -12x-2 equal?<br>​
blsea [12.9K]

Answer:

Step-by-step explanation:-12x=2

X=-12/2

X=-6

8 0
3 years ago
Find the quotient.<br> 0 divided by(-16
Blababa [14]

Answer:

0 ig

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
6th grade work please tell me the answer fast and don’t give me and incorrect one
anyanavicka [17]

Answer: 222cm

Step-by-step explanation:

To find the area of this composite shape you will have to split them into 2 shapes; a rectangle and a triangle.

To work out the area of the rectangle you have to do 15×12= 180

Then, to work out the area of the triangle, you use the formula base times height divided by 2.

7×12=84

84÷2=42

Then to work out the total area of both the rectangle and the triangle, you have to add the area of both.

180+42=222cm

Hope this helps :)

3 0
3 years ago
Solve 3^2x-5=81<br> Please show work
Strike441 [17]
Let's solve your equation step by step
(3^2)(x)-5=81
step 1:simplify both sides of the equation
(3^2)(x)-5=81
simplify.
9x-5=81
step 2:Add 5 to both sides.
9x-5+5=81+5
9x=86
divide both sides by 9.
9x/9=86/9
x=86/9
Answer:86/9

Hope this helps!
5 0
3 years ago
Other questions:
  • Will records the wins and losses for his high school basketball team each year. He notices that the ratio of wins to losses has
    7·1 answer
  • If two triangles are congruent by ASA, are the triangles similar?
    9·1 answer
  • I need help please?!!!!
    11·2 answers
  • A chemical company makes two brands of antifreeze. The first brand is 45% pure antifreeze, and the second brand is 95% pure anti
    10·1 answer
  • Darius buys a bottle of a chemical solution that contains 70% percent alcohol. The bottle contains 500 milliliters of solution.
    7·1 answer
  • Which graph represents the function f(x) = 4|x|?
    12·2 answers
  • What are the values of a and b?
    13·1 answer
  • A card is drawn from an ordinary deck of cards. What is the probability that the card is a king given that the card is red?
    10·2 answers
  • \angle x∠xangle, x and \angle y∠yangle, y are supplementary angles. \angle y∠yangle, y measures 142^\circ142
    7·1 answer
  • Help me please I need to get this right
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!