amiyah427 amiyah427

14-05-2021
Mathematics

contestada

Solve the system of equations.
5x - 4y = -10
y=2x-5
x=
y=

Respuesta :

mathstudent55 mathstudent55

14-05-2021

Answer:

x = 10

y = 15

Step-by-step explanation:

5x - 4y = -10

y = 2x - 5

5x - 4(2x - 5) = -10

5x - 8x + 20 = -10

-3x = -30

x = 10

y = 2x - 5

y = 2(10) - 5

y = 15

Answer Link

Otras preguntas

All of the following are examples of dehydration except? a) Headache b) Nausea c) Irritability d) A feeling of exhilaration

...............what is (9x^2-3)^6

Are my answers correct? Choose the sentence that best demonstrates my knowledge of the word terminology. Question 1 a. Terminology is the study of terms. *b. Cl

Explain the rule that goes with the pattern 2,6,18,54,162

what would happen to the measured unemployment rate if unemployment individuals left the labor force because they no longer believed they could get jobs?

Find the ratio of the radio of two circles if their ratio of their areas is 4:9

which term refers to predicting the mood, behavior, and buying habits of consumers?

the outermost layer of the cell elastic and flexible containing pores

Are the ocean and present atmosphere leftovers from the original atmosphere of earth?

the line passes through the points 1,4