emurphy emurphy

07-01-2022
Mathematics

contestada

7x + 10y = 96; 5x - 2y = 32

Respuesta :

nifer5126 nifer5126

07-01-2022

Answer:

x=8, y=4

Step-by-step explanation:

7x + 10y = 96

5(5x - 2y = 32)

7x + 10y = 96

25x - 10y = 160

32x = 256

x = 8

7(8) + 10y = 96

56 + 10y = 96

10y = 40

y = 4

Answer Link

Otras preguntas

How many pairs of angles are marked as congruent in the figures below? ДД X M 0 3 00 2 01 N

3 Jamal places 1-centimeter cubes in pairs. Then he uses the pairs of cubes to make rows of different lengths. R 1 pair 2 pairs 3 pairs a. What is the surface a

the model n(t) = 2t ...

PART A: Which of the following statements best describes the relationship between the narrator and John? A. John is deeply worried for his wife and is willing t

skills and knowledge that they will need to master to help them in unsafe as well as dangerous situations such as drug abuse

a block of wood has a volume of 45 cm^3 and a mass of 180 grams what is the density of the wood

why was it necessary to add the thirteenth, fourteenth, and fifteenth amendments to the u.s. constitution following the civil war?

To attract new clients, hedge funds often include past returns of funds only if they were successful. this is called __________.

imagine you are the class captain and you wanted to start up a patriotic club, you try to seek to your classmates about the patriotic club and its advantages on

I need help with decimals asap 100 pointsneed help fast