400420927 400420927

01-04-2022
Mathematics

contestada

The sum of two numbers is 24. Two times the first number minus the second number is 21

Respuesta :

Mohamed1429 Mohamed1429

01-04-2022

Step-by-step explanation:

x + y = 24

2x - y=21

I'm guessing the question was find both numbers.

3x = 35

x=15

3y = 27

y=9

Answer Link

Otras preguntas

the height of the daughter is 42 inches and the height of the mother is 5 ft 9 inches tall

Why can Bennie's sell more hamburgers for $1 than Sally's can sell salads for the same price, and how does this affect the total revenue brought in by each rest

They Said, we We will not permit this".

Find the circumference. 14 ft C = [ ? ] ft C=TD=2πr Usе π = 3.14

________ are the only birds that can hover without the help of a headwind.a. hummingbirds b. falcons c. eagles d. swallows

Find the rate % on $3,200 for 6 years that will attract a SI of $400.

2) Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Fi

is quadrilateral MNPQ congruent to quadrilateral RSTU lesson 9-2

What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of aqueous formic acid (HCOOH) requires 29.80 mL of 0.1567 mol

how do you calculate the excessive or limitations of an element during a chemical reaction