Mathematics
Mathematics, 30.05.2021 22:20, omar2334

Ayuda plisss, denme una explicación: El dueño del café internet hace la siguiente pregunta a sus clientes: “si la responden correctamente, no pagan su consumo”.
“El otro día cobré a un cliente una cantidad de dos cifras, la primera cifra era el
triple de la segunda; si invierto el orden de las cifras, al sumar esta nueva cantidad con la que cobré, resulta 88. ¿Cuánto le cobré a mi cliente?".

Sistema de ecuaciones
x-3y=? x=?

(10x + y) + (x + 10y)=? y=?

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, Niyah3406
When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?
Answers: 2
image
Mathematics, 21.06.2019 18:30, gracynamos
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
image
Mathematics, 21.06.2019 18:40, ferny5106
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
image
Mathematics, 22.06.2019 00:30, janeou17xn
What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio
Answers: 1
Do you know the correct answer?
Ayuda plisss, denme una explicación: El dueño del café internet hace la siguiente pregunta a sus cl...

Questions in other subjects: