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
Gwar [14]
3 years ago
8

100 is the regular price if you buy one and get the other half price. Explain how this different from getting a 50% discount?

Mathematics
1 answer:
Vinvika [58]3 years ago
4 0
100 = x + x/2

3x/2 = 100

x = 200/3

if there was 50% discount:

buying 1 would be $33.33

buying 2 would be $66.67
You might be interested in
I need some help pls :'(
Luda [366]

Answer:

a

Step-by-step explanation:

4 0
2 years ago
Help please. i am desperate
Nana76 [90]

Answer:

lol

Step-by-step explanation:

whyyy u say that hahahahhaa

4 0
3 years ago
Please help me right away. There are 2 problems.
koban [17]

For #6;

We know that there are 46% male students and 30% of them are seniors. This means that we have to assume that 30% of the male students are seniors and that 30% of the female students are seniors. Taking 30% of 46% gives us 13.8%.

For #7;

We are looking for the possibility that we choose a junior student (22%) or a sophomore student (28%). This adds up to 50% (22%+28% = 50%). That is out answer.

7 0
3 years ago
Heeelpp asapp
ss7ja [257]

Answer:

IYEs

Step-by-step explanation:

YEs

4 0
3 years ago
15. Before oil is added to a certain road surface material, the other ingredients are mixed. The mixture contains
mojhsa [17]

Answer:

sand = 3450 pounds

3/4 inch stones =6750 pounds

1 inch stones =4800 pounds.

Step-by-step explanation:

The mixture composition is :

45% three-quarter inch stones

32% inch stones and

sand for balance

The percent here is by mass of material used.

Weight of mixture is 15,000 pounds before oil addition.

Use the percent by weight for the two types of stones and calculate real values in pounds

Formula to apply is:

Mass percent = (mass of a material/ total mass of mixture) * 100

For 3/4 inch stones it will be:

0.45= \frac{x}{15000} *100\\\\0.45=\frac{x}{150} \\0.45*150=x\\x=6750

The 3/4 inch stones weigh 6750 pounds

The 1 inch stones will be

32/100 * 15000 =4800

The 1 inch stones weigh = 4800 pounds

Total for the two items : 4800+6750 =11550 pounds

The sand used weighs : 15000 - 11550 = 3450 pounds

8 0
3 years ago
Other questions:
  • Help pleeeaaase this............... ..... .... .
    12·1 answer
  • The end points of one side of a regular pentagon are (-1,4) and (2,3). What is the perimeter of the pentagon?
    9·1 answer
  • What is f(4) if f(x)=|3x+4|-2
    8·1 answer
  • Please someone help me!!!!!! When multiplying simple fractions, the numerators ____
    10·1 answer
  • To divide 3/8 ÷ 1/4 using a model, which of the following are true? Select all that are correct.
    11·1 answer
  • Sally, John & Mary had a discussion about Quadrilateral PQRS. Sally claimed that the figure represents an isosceles trapezoi
    13·1 answer
  • Please help mhanifa!!! I will mark brainliwst !
    14·1 answer
  • Given XY = 15, WX = 22, ZX = 32, WT = 10. mZWZY = 62°, mZWXT = 27°, and mZZWT = 77º.
    14·2 answers
  • Subset of {a b c d e f} needs 64 subsets​
    6·1 answer
  • Ginger wants to join a gym. She goes to the local gym and is told that there is a one-time fee of $100 to join and then a monthl
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!