Sripadmala77 Sripadmala77

26-02-2022
Mathematics

contestada

8. For what values of a and b should you solve the system by elimination?

a. 3x+5y=10 b. -4x-3y=9
2x+ay=4 bx+7y=2

Pls solve both of them. :)

Respuesta :

shawkins6117 shawkins6117

27-02-2022

Answer:

a. 3x+5y=10 b. -4x-3y=9

2x+ay=4 bx+7y=2

If you use numerical order you can find the answer that's one way I found it easy

Answer Link

Otras preguntas

Explain how dangerous floods can be. PLEASE HELP! GIVING BRAINLIEST

Explain how the following two formulas are the same: Volume = b x h Volume = l x w x h

What is the difference between a party's platform and a plank? Select all that apply. A plank is more general than the platform. A plank is more specific than t

Escribe la definición de los seis elementos para una novela. 1.La historia 2.El argumento 3.Los personajes 4.El conflicto 5.Los obstáculos 6.El climax

Mary received an $80 gift card for a coffee store. She used it in buying some coffee that cost $8.21 per pound. After buying the coffee she had $30.74 left on h

How does meiosis help in creating genetic diversity? Group of answer choices By replication of parental DNA By pinching off a bud from the parental body by crea

Plz help this is due in 30 minutes n i don't know how to do it Confucianism Daoism Legalism How would you define the philosophy? Which philosopher is associated

John is 27 years old. His brother James is 15years old. What is the ratio of John's age tohis brother's? A. 5:9 B.9:4 0.9:5D.3:5 E. 5:3

What is the value of the expression 99 – 7a2 when a a = 3?

Which of the following is a pair of equivalent radical expressions? A 45−−√and315−−√ B 75−−√and35√ C 54−−√and96√ D 180−−−√and320−−√