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
Gemiola [76]
3 years ago
11

A store put a sweater on sale for half of the original price. the sweaters still did not sell, so the store reduced the price by

an additional $10. the sweaters are now priced at $7.50. what is the original price of the sweaters?
Mathematics
1 answer:
snow_lady [41]3 years ago
3 0
The original cost was $35
You might be interested in
The difference of 9 and the quotient of the number t and 6 is 5
zimovet [89]

The answer should be t=-24

8 0
3 years ago
How many times can 7 go into 50
Damm [24]

Answer:

7 without going over

Step-by-step explanation:

3 0
3 years ago
Se sabe q la suma de tres numeros es de 850. El primer es un tercio del segundo y el tercer número es el doble del segundo.¿Cual
murzikaleks [220]

Answer:

Primer número = x = 85

Segundo número = y = 255

Tercer número = z = 510

Step-by-step explanation:

Se sabe que la suma de tres números es 850. El primero es un tercio del segundo y el tercer número es el doble del segundo.

Representamos:

Primer número = x

Segundo número = y

Tercer número = z

Se sabe que la suma de tres números es 850.

x + y + z = 850 ...... Ecuación 1

El primero es un tercio del segundo

x = 1/3 años

El tercer número es el doble del segundo.

z = 2 años

Sustituimos 1 / 3y por x y 2y por z en la Ecuación 1

1 / 3y + y + 2y = 850

y / 3 + 3y = 850

Multiplica ambos lados por 3

y + 9y = 850 × 3

10 años = 2550

y = 2550/10

y = 255

Resolviendo para x

x = 1/3 años

x = 1/3 × 255

x = 85

z = 2 años

z = 2 × 255

z = 510

Por eso,

Primer número = x = 85

Segundo número = y = 255

Tercer número = z = 510

5 0
3 years ago
0.89879404 rounded to the nearest ten thousandths
Aleksandr-060686 [28]

Answer:

0.8988

Step-by-step explanation:

the first digit is tenths, then hundredths, then thousandths, then tenthousanths, so you know your end result will have four digits after the decimal. since 9 is greater than 5, you round up the seven before it to an 8. the result is 0.8988

8 0
3 years ago
Help with the first question!! Is it right??
Aloiza [94]
No its 20 u should know that
6 0
2 years ago
Other questions:
  • What is the value of x in the equation 2.5x + 10 = x - 0.5?
    6·2 answers
  • How many solutions does y-10 =2x have
    5·1 answer
  • Jordan is a student who hates to be called on in class. His teacher randomly calls on students and Jordan knows that on any give
    6·1 answer
  • Factorise x squared + 4x -12
    9·2 answers
  • A card is drawn from a standard deck of playing cards. What is the probability of drawing a 2 or a queen
    8·1 answer
  • How do I write a expression for the sequence in the table? Answer fasts plzz
    8·1 answer
  • Angle 3 is 65 degrees. solve for x if angle 5 is equal to 5x.
    12·1 answer
  • Which of the following descriptions best defines the term logistic growth?
    12·1 answer
  • Use the discriminant to describe the roots of
    11·1 answer
  • The slope is …<br> Find the slope<br> m = ___
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!