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
wolverine [178]
3 years ago
10

If I am buying cakes which is the better option.

Mathematics
1 answer:
Greeley [361]3 years ago
3 0
To find which one is better, we can find the unit cost for both of them:

\frac{182}{7} = \frac{x}{1}
x=26

\frac{143}{5} = \frac{x}{1}
x = 28.6

This shows that the first deal is better because it costs less money.
You might be interested in
Suppose you have 13 tubes of paint. How many distinct color groupings can you make with your paint?
anzhelika [568]

Answer:

32767 distinct color grouping

Step-by-step explanation:

Given data:

Total tube is 13

for distinct color, group can be 1,2,3,4,.... 15

For total number of ways we have following relation

^nC_0 +^nC_1 +^nC_2 + .......^nC_n = 2^n

here n = 13 so we have

^15C_0 +^15C_1 +^15C_2 + .......^15C_{15} = 2^15

for at least one

= 2^{15} - 1

= 32768 -1

= 32767 distinct color grouping

3 0
3 years ago
X plus 1/3 equals nine enter your answer in the box in simplest form
LekaFEV [45]


= > x + \frac{1}{3} = 9



\text{Add} \: - \frac{1}{3} \: \text{ on both sides ,}



= > x + \frac{1}{3} - \frac{1}{3} = 9 - \frac{1}{3} \\ \\ \\ \\ = > x = \frac{(9 \times 3) - 1}{3} \\ \\ \\ \\ = > x = \frac{27 - 1}{3} \\ \\ \\ \boxed{ \bold{= > x = \frac{26}{3} }} \\ \\ \\ or , \boxed{ \bold{ \: x = 8. \bar{6}}}




Hence,


Value \: \: \: of \: \: x \: \: is \:  \frac{26}{3} \: \: \: or \: \: \: 8. \bar{6}
5 0
3 years ago
I need help with this problem​
Annette [7]
It would be 6(7+7) -9
7 0
3 years ago
The perimeter of a rectangle is 30 cm. The width of the rectangle is 7 cm.
kolezko [41]

Answer:

area is 56

Step-by-step explanation:


4 0
3 years ago
The French Club is sponsoring a bake sale. If their goal is to raise at least $140, how many pastries must they sell at $3.50 ea
weeeeeb [17]

Let x be the number of pastries they must sell.

$3.50x≥140

This inequality states that for the number of pastries at 3.50 dollars each must be greater than or equal to 140. Solve for x.

3 0
3 years ago
Other questions:
  • Jason had $32. He spent all the money on buying 4 CDs for $x each and 2 magazines for $y each. If Jason would have bought 5 CDs
    10·2 answers
  • If cos2A=11/25, show that cosA=6/5√2​
    10·1 answer
  • Write an equation of line in standard form with a slope of 3 through the point (9,-4)
    15·1 answer
  • What is the domain?<br> (0,1), (-1, -1), (2, 4), (1, -1)
    14·2 answers
  • a window shaped like a parallelogram has an area of 18 1/3 square feet.The height of the window is 3 1/3 feet how long is the ba
    14·1 answer
  • If m∠1 =63° , find m∠2 and m∠3 by calculation
    11·1 answer
  • The ratio of golf balls to tennis balls in the coach bag 20 to 5 if there are 100 golf balls in the bag how many tennis ball are
    11·1 answer
  • Please help! Thanks in advance!
    6·1 answer
  • Find the slope of the line between 10, -1 and -8, 6<br> A. 2/5<br> B.-18/7<br> C.5/2<br> D.-7/18
    7·2 answers
  • Use the substitution method to solve the system of equations. Choose th correct ordered pair. y = 8x - 4 x = 4 A. (2. 12) OB. (4
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!