Answer: x=1
Step-by-step explanation:
El dinero que le falta a Maritza y su esposo para viajar es 330.
<h3>¿Cuánto dinero les falta?</h3>
Para calcular el dinero que les falta debemos identificar la cifra total que les va a costar el viaje:
- 750 + 800 + 180 + 750 + 650 = 3,130
El valor total del viaje es s/3,130, entonces les faltarían s/330.
3,130 - 2,800 = 330
Aprenda más sobre presupuesto en: brainly.com/question/17292137
#SPJ1
Answer:
the answer is C, -24
Step-by-step explanation:
3-21+6= -24
Answer:
0
Step-by-step explanation:
-0.1(40)^2+4(40)
-160+160
0
Answer:
Given :
A man buys a few number of books at RS 72 each and a few number of pens at RS 25 each .
To Find :
If he buys 11 articles and pays RS 510 altogether,find the number of each article bought by him .
Solution:
Total no. of article = 11
Let x be the no. of books bought for RS 72 each
So, No. of pens bought for RS 25 each = 11-x
Cost of x books = 72x
Cost (11-x) pens = 25(11-x)
He buys 11 articles and pays RS 510 altogether
So,72x+25(11-x)=510
72x+275-25x=510
47x=510-275
x=5
So,No. of pens bought for RS 25 each = 11-x=11-5=6
Hence 6 pens and 5 books were bought by him.
Step-by-step explanation: