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
coldgirl [10]
3 years ago
6

It cost $3.99 for 25 fl. oz. of detergent or $6.99 for 90 fl. oz. Which is a better buy?

Mathematics
2 answers:
stepladder [879]3 years ago
5 0
$6.99 for 90fl because 3.99 plus 3.99 is about 8 and 25 plus 25 is 50fl which is less the 6.99 for 90fl
vampirchik [111]3 years ago
3 0
<span>The 90 fl. oz. of detergent for $6.99 is a better deal because ;$3.99 per 25 fl. oz. or, 3.99/25, is equal to $0.16,and$6.99 per 90 fl. oz. or, 6.99/90, is equal to $0.08 (rounded).Thus, the 90 fl. oz. bottle costs less per ounce of detergent.</span>
You might be interested in
Solve the question belo , thanks
Eddi Din [679]

Answer:

The coordinates of N are (-1,-6)

Step-by-step explanation:

M is the midpoint of AN

A(-7,4) and M(-4,-1)

The distance AM is given by (-4--7,-1 - 4) = (3,-5)

Since AM = MN;

N = M(-4,-1) + (3,-5)

N = (-4 + 3,-1 + -5)

This gives the coordinates of N to be;

N(-1,-6)

4 0
3 years ago
You and a friend were invited to a party you both were asked to bring pizzas and chips
son4ous [18]

What is the full question!?

7 0
3 years ago
Read 2 more answers
Marc makes 6 1/4 pounds of granola. He wants to freeze 3/4 of the granola. Which expressions can be used to find the number of p
kirza4 [7]

Answer:

6 1/4 x 3/4

25/4 x 3/4

Step-by-step explanation:

Marc freezes only a proportion of the pounds of granola, the expression for this proportion can be determined by multiplying the total pounds of granola by the fraction he wants to freeze

6 1/4 x 3/4

25/4 x 3/4

8 0
3 years ago
A printer has a contract to print 100,000 posters for a political candidate. He can run the posters by using any number of plate
yulyashka [42]

Answer:

25

Step-by-step explanation:

From the given information;

Numbers of posters that can be printed in an hour = no of impression/hour × no of plate utilized in each impression.

= 1000x

Thus, the required number of hours it will take can be computed as:

\implies \dfrac{100000}{1000x} \\ \\ =\dfrac{100}{x}

cost per hour = 125

If each plate costs $20 to make, then the total number of plate will equal to 40x

∴

The total cost can be computed as:

C(x) = (\dfrac{100}{x}) \times 125 + 20 x --- (1)

C'(x) = (-\dfrac{12500}{x^2})  + 20  --- (2)

At C'(x) = 0

\dfrac{12500}{x^2} = 20

\dfrac{12500}{20} = x^2

x^2= 625

x = \sqrt{625}

x = 25

C'' (x) = -12500 \times \dfrac{-2}{x^3} +0

C'' (x) = \dfrac{25000}{x^3}

where; x = 25

C'' (x) = \dfrac{25000}{25^3}

C''(x) = 1.6

Thus, at x = 25, C'' > 0

As such, to minimize the cost, the printer needs to make 25 metal plates.

4 0
3 years ago
What is y=5x+3 when the x variable is 1
ikadub [295]
The answer is 8 y=8 very easyyyy
3 0
3 years ago
Read 2 more answers
Other questions:
  • Solving equations-variables on both sides!
    8·1 answer
  • Solve the equation 2/3 -4 + 7/2 = 9x + 5/6
    8·1 answer
  • Matt has two very active dogs named Theia and Odin who need to eat extra snacks to increase
    13·1 answer
  • A small whirlpool bathtub measures 5 ft by 4 ft by 3 ft. The flow rate of a shower head is 1.75 gallons of water per minute. Com
    8·1 answer
  • Evaluate (if possible) the sine, cosine, and tangent of the real number. (If not possible, enter IMPOSSIBLE.)
    5·1 answer
  • What’s the value of x?
    5·2 answers
  • What is the vertex of the function?
    13·2 answers
  • In ΔUVW, the measure of ∠W=90°, the measure of ∠V=54°, and WU = 15 feet. Find the length of UV to the nearest tenth of a foot.
    5·1 answer
  • What are five ratios that are equivalent to 5÷2v
    5·1 answer
  • Find the nth term for 27 37 47​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!