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
ra1l [238]
3 years ago
12

Mr. Logan needs to buy snacks for his daughter's soccer team. He decides to buy crackers and granola bars at a local grocery sto

re. The price of the crackers is $9 for 3 boxes, and the price of the granola bars is $6 for 3 boxes. Mr. Logan ends up buying $20 worth of crackers and granola bars. Which equation represents the relationship between the number of boxes of crackers, x, and the number of boxes of granola bars, y, that Mr. Logan bought at the grocery store?
A. 2x+2y=20
B.2x+3y=20
C.3x+2y=20
D.3x+3y=20
Mathematics
1 answer:
photoshop1234 [79]3 years ago
7 0

Answer:

Option no C

Step-by-step explanation:

Given:

Price of crackers $ 9 for 3 boxes

Price of Granola Bars $6 for 3 boxes

Total bought $ 20 worth of snacks

To find the equation

Solution:

Price of cracker $ 9 for 3 boxes

price of one box of a cracker = $ 9 / 3

                                                 =$ 3 per box


Price of granola bars $ 6 for 3 boxes

price of one box of a granola bars = $ 6 / 3

                                                         =$ 2 per box

Let total crackers bought are x

price of x crackers will be 3x

Let granola bars bought are y

price of y granola bars will be 2y

as total price is 20

so price of x crackes + y granolas = 20

which will be

3x + 2y = 20

which will be option no C

You might be interested in
On the graph shown, what is f(-1)? (5 points) The first segment joints the point negative three comma five exclusively and negat
tatiyna
ANSWER

f( - 1) = 2

EXPLANATION

The given function is a piecewise defined function.

f( - 1)
is the y-value that corresponds to
x = - 1.

To determine that y-value, we need to trace from
x = - 1
to where it meets the graph.

We then trace to the y-axis to determine the corresponding y-value as shown in the diagram.

From the graph, we can see that this x-value corresponds to a y-value of
2

This implies that, when
x = - 1,y = 2

Therefore
f( - 1) = 2
See graph.

8 0
2 years ago
What the square root of 49
luda_lava [24]

Answer:

7

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
During a baseball game, a food stand sells popcorn for $2.50 and hotdogs for $3 each. If at the end of the game, the stand made
nasty-shy [4]
Let
x-------> bags of <span>popcorn
</span>y-------> bags of hotdogs

we know that
2.50x+3y=200-------> equation 1
x=2y--------> equation 2

substitute 2 in 1

2.50*[2y]+3y=200--------> 5y+3y=200------> 8y=200-----> y=200/8
y=25
x=2y-----> x=2*25-----> x=50

the answer is
50 bags of popcorn
25 bags of hotdogs<span />
5 0
3 years ago
Kassie is measuring two line segments. the first line segment is 35 centimetres long. the second line segment is 450 milimetres
Free_Kalibri [48]
1cm = 10mm
the 1st line segment is 35cm = 350mm
the 2nd line segment is 450mm = 45cm
6 0
3 years ago
Plz Help ASAP!
Rina8888 [55]
Part A:

From the graph, it seems that the lines intersect at (3,-1)... This seems to be the solution... 


Part B: 
g(x) is a negative line, and the slope is 2 (from rise/run). Y int. = 5. So, the equation is -2x+5. Plug in some numbers for this; say 1 and 2. The coordinates would be (1,3) and (2,1). 

Part C: 
The 2 graphs seem to intersect at (0,5), so this is the solution... 

ALL of this is based on only looking at the graph, which is no better than drawing lines on the sand.. For example, the y intercept for g(x) could be 4.9 or 5.1, and I don't know the equation for f(x)... Based on the info I have,  gave my best answers.. 

Hope this helps.. 
5 0
3 years ago
Other questions:
  • Exercise 6.22 provides data on sleep deprivation rates of Californians and Oregonians. The proportion of California residents wh
    13·1 answer
  • Use diagrams or the description of equivalent ratios to show thay 2:3,4:6, and 8:12 are equivalent
    12·1 answer
  • Add. Write in simplest form.<br>-4/5 + (-3/8)
    6·1 answer
  • What is b in 4b+61 in math
    10·1 answer
  • A new restaurant is attracting customers with searchlights has a radius of 2 feet. What is the searchlights circumference?
    7·1 answer
  • What is the measure of angle A? (just the number) *
    11·2 answers
  • The length of a rectangular board is 10 cm longer than its width. The width of the board is 26 cm. The board is cut into 9 equal
    5·1 answer
  • 25,27
    13·1 answer
  • =(3.14)(6)2<br> =(3.14)(6)(6)<br> A1 =113.04 yd2
    9·2 answers
  • 15 · 20 = 12y ??<br> 180° = 74° + C ??
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!