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
Eva8 [605]
3 years ago
8

I need help with all of these. I’m bad at them. Tell me how you solved for this please

Mathematics
1 answer:
Greeley [361]3 years ago
3 0

1) online has the lower unit price

27.25 / 5 = 5.45

32.16 / 6 = 5.3583333.... rounded it would be

5.35

2) The cost of 7 pounds would be 103.18

73.70 / 5 = 14.74 (cost of one pound)

14.74 x 7 = 103.18

3) The scarf in October costed more

13.35 / 3 = 4.45 (one scarf)

22.65 / 5 = 4.53

hope this helps


You might be interested in
The graph of y=x^3 is transformed as shown below?
Anastasy [175]
Y= -2x^3 is the answer
Hope this helps!
8 0
3 years ago
Read 2 more answers
Find how many quarts of 6?% butterfat milk and 3?% butterfat milk should be mixed to yield 30 quarts of 5?% butterfat milk
Mrrafil [7]

Answer:

The 20  quarts are used for 6% butterfat milk and 10 quarts are used for  3% butterfat milk .

Step-by-step explanation:

As given

6% butterfat milk and 3% butterfat milk should be mixed to yield 30 quarts of 5% butterfat milk .

Let us assume that x quarts are used for 6% butterfat milk .

Than (30 - x) quarts are used for 3% butterfat milk .

6% is written in the decimal form

= \frac{6}{100}

= 0.06

3% is written in the decimal form

= \frac{3}{100}

= 0.03

5% is written in the decimal form

= \frac{5}{100}

= 0.05

Than the equation becomes

0.06 × x + (30 - x) × 0.03 = 30 × 0.05

0.06x + 0.9 - 0.03x = 1.5

0.06x  - 0.03x = 1.5 - 0.9

0.03x  = 0.6

x = \frac{0.6}{0.03}

x = 20 quarts for 6% butterfat milk  .

(30 - x ) = (30 - 20) = 10 quarts for 3% butterfat milk  .

Than 20  quarts are used for 6% butterfat milk and 10 quarts are used for  3% butterfat milk .




5 0
4 years ago
I got this paper and it had different graphing calculator questions and on one it says check your answer and I don't know what t
dmitriy555 [2]

Answer:

The "check your answer" probably means check your answer by graphing.

Step-by-step explanation:

7 0
3 years ago
The student council sells cookies every 9 days and ice cream every 12 days. If both are being sold today, how many days will it
blondinia [14]
Cookies : 9, 18, 27, 36,
Ice cream: 12, 24, 36

So in 36 days.
6 0
3 years ago
Read 2 more answers
Given A = {1, 3, 5, 7, 9}, B = {2, 4, 6, 8, 10}, C = {1, 5, 6, 7, 9}
andrey2020 [161]

Answer:

ummmm thats not even a question

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Suppose a bag of marbles has 4 green, 2 red, 5 yellow, 1 brown, and 7 blue marbles. What is the probability of picking a blue ma
    7·2 answers
  • 115 is 14% of what? Please list the steps not just the answer.
    8·1 answer
  • The perimeter of the base of a right square pyramid is 32 cm.
    6·1 answer
  • A movie theater is filled to its capacity of 350. The theater charges $4.50 for children, $7.50 for students, and $12.50 for adu
    10·2 answers
  • What is a rational number between 1/6 and 1/12
    11·2 answers
  • Mrs.Garrison bought 7/8 yard of fabric.She used 5/8 yard to make a skirt.How much fabric does she have left?
    8·1 answer
  • COYOTES The top speed of a coyote is 43 miles per
    13·1 answer
  • The life span of a certain insect in days is uniformly distributed over the interval (20,36). What is the probability the insect
    6·1 answer
  • For what values (cases) of the variables the expression does not exist: a / a−b
    15·1 answer
  • Solve for x<br> Pls help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!