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
Blababa [14]
3 years ago
14

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 $'s 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.
Mathematics
1 answer:
podryga [215]3 years ago
3 0
Y=10
Y=7x
10=7x
7/10= 1.43
A.$1.43
1.43•5=$7.15
B.$7.15
I think this is the answer hope it helps
You might be interested in
X^2+x=12 solve by quadratic formula
krok68 [10]

Answer:

x= 3, -4

Step-by-step explanation:

6 0
3 years ago
PLEASE HELP ME I NEG YOU I REALY NEEE DHELP
sergij07 [2.7K]
1) PQ > PR
3) D
4) 2 > 11
5) D > E
10) acute


6 0
2 years ago
A local gym had 490 members last quarter. This quarter, with a change in its rates, it has 686 members. What is the percent of i
sergij07 [2.7K]

Given:

Number of gym members in last quarter = 490

Number of gym members in this quarter = 686

To find:

The percent of increase in the number of members.

Solution:

We have,

Number of gym members in last quarter = 490

Number of gym members in this quarter = 686

Now, the percent of increase in the number of members.

\%\text{ of increase}=\dfrac{{Members in this month - Members in last month}}{\text{Members in last month}}\times 100

\%\text{ of increase}=\dfrac{686-490}{490}\times 100

\%\text{ of increase}=\dfrac{196}{490}\times 100

\%\text{ of increase}=\dfrac{2}{5}\times 100

\%\text{ of increase}=2\times 20

\%\text{ of increase}=40

Therefore, the gym members increased by 40%.

4 0
3 years ago
If the Probability of an event happening is 70%, what are the ODDS of the event happening?
elena55 [62]

Answer:

a) 7:10

Step-by-step explanation:

An example of this would be having seven blue marbles and three red marbles in a jar.  If you randomly select one, the chance of that marble being blue is seventy, because 10 (total number of marbles) divided by seven (number of blue marbles) is 0.70, and if you convert this to a whole number (by multiplying it by 100) you get 70.

7 0
3 years ago
two boxes of identical birthday candles are pictured: a 2 ounces box and 6- ounces box. There is 96 candles in the large box. Ho
Sladkaya [172]

Answer:  There are 32 candles in the small box.

Step-by-step explanation:

Since we have given that

Size of small box= 2 ounces

Size of large box = 6 ounces

Number of candles in large box = 96,

We need to find the number of candles in the small box ,

As there is direct variation between the small box and large box ,

let the number of candles in the small box be x

So,

\frac{96}{6}=\frac{x}{2}\\\\16=\frac{x}{2}\\\\16\times 2=x\\\\32=x

so, there are 32 candles in the small box.

7 0
2 years ago
Other questions:
  • How do you decide where to place the first digit when you divide with greater number
    9·1 answer
  • PLEASE DONT GUESS, Thank you
    15·2 answers
  • If B is the midpoint of AC, then the length of BC is:
    5·1 answer
  • Solve the equation 3x+2=x+4(x+2)
    8·2 answers
  • in November 2013, the exchange rate between Australian dollars (A$) and singapore dollar (S$) offered by a money changer was A$1
    5·1 answer
  • A rope is 72ft ,what is the length of the rope in yards
    9·2 answers
  • Please help me I suck at math​
    11·1 answer
  • Ming has $7:35 in quarters and nickels. She had a total of 79 coins. How many quarters and how many nickels does she have
    8·2 answers
  • Find the vertex of the parabola.
    7·1 answer
  • Help me for brainlistt
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!