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
andrew11 [14]
3 years ago
11

Yani buys a certain brand of cereal that costs $10 per box. Yani changes to a super-saving brand of the same size. The equation

shows the price, y, as a function of the number of boxes, x, for the new brand. y = 7x Part A: How many more dollars is the price of a box of Yani’s original brand of cereal than the price of a box of the super-saving cereal? Show your work. Part B: How much money does Yani save each month with the change in cereal brand if he buys 5 cereal boxes each month? Show your work.
PLS HELP
Mathematics
1 answer:
Harman [31]3 years ago
5 0
A) Original price : y =10.x
Cheaper brand : y = 7x
The original box is $3 more than the cheap one. Proof:
Suppose 1 box is bought of each (x=1),original will cos10 & the cheaper $7
b) Each time he buys a cheap brand he save $3 ($10-$7), on 5 cheap boxes, he would save $3 x 5 boxes = $15


You might be interested in
Find the area of the figure below.
kiruha [24]

Answer:

157.08 in2

Step-by-step explanation:

hope it helps

7 0
3 years ago
Hii anyone mind helping me with this question :D
Digiron [165]
0.0045, Bc that negative exponent makes the decimal point move to the left!
4 0
3 years ago
Your work or words should justify your answer (explain how you know). As a math teacher, Josie frequently makes photocopies of f
Doss [256]

Answer:

Yes, because by dividing x by his equivalent y, you find a constant of proportionality being 10.

x / y = 10

Step-by-step explanation:

20 / 2 = 10

50 / 5 =10

60 / 6 = 10

70 / 7 = 10

7 0
3 years ago
This is what I meant on my last question. sorry​
Zigmanuir [339]

Answer:

its C

Step-by-step explanation:

4 0
3 years ago
Two friends start at the same point. they walk in opposite directions for 3 meters, then turn left and walk another 3 meters. th
vladimir2022 [97]
3^2+3^2=18
√ 18 + √18=2√18 or 6√2 meters
They are 6√2 meters apart or approximately 8.49 meters.
3 0
3 years ago
Other questions:
  • What is the graph of the equation 4x – 5y = 15?
    13·2 answers
  • Planes A and B intersect.
    7·2 answers
  • The soccer team and football team are sharing their field for practices The soccer team meets every 6 days and the football team
    15·1 answer
  • Can you help me? i do not get it
    12·1 answer
  • HELP WILL REWARD Brainiest!!!!!!!!
    8·1 answer
  • Pls answer!! it’s due pls
    6·1 answer
  • 3x-y= 7<br> 2х + Зу = 12<br> Can anyone help me with this answer please?
    11·1 answer
  • If you place a 29-foot ladder against the top of a building and the bottom of the ladder is 24 feet from the bottom of the build
    7·1 answer
  • The afternoon temperature in biscoff bay was -2 Fahrenheit by midnight a warm front move in and the temperature goes to 11 Fahre
    14·1 answer
  • Please help! &amp; please explain your answer!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!