KamyaJ KamyaJ
  • 22-01-2021
  • Mathematics
contestada

3x+2y=315
2x+4y=450
How long does it take to do a haircut?

Respuesta :

christopherdempster2
christopherdempster2 christopherdempster2
  • 22-01-2021

Answer:

1.x

=

105

−

2

y

3

2.x

=

225

−

2

y

Step-by-step explanation:

ad them all up

Answer Link

Otras preguntas

El Grammy es un tipo de premio.A CiertoB Falso
Beginning in the 1970s, did the us import or export more goods?
Which planet is often referred to as earth's sister planet due to its similar size and composition?
What claim can be made on how mitosis and cellular differentiation relates to homeostasis?
Calculate the intensity of earthquake of magnitude 6.5 assuming the base intensity as I0.
Question 3 of 10Microorganisms that grow best in warm, moist places areparasites.fungi.viruses.bacteria.
You deposit $400 each month into an account earning 5% interest compounded monthly.a) How much will you have in the account in 35 years?A
Orthoposphate is determined by weighing as ammonium phospho molibdate ,(NH4)PO4.12 MoO3. Calculate percent P in sample and percent P2O5 if 1.2222 g precipitate
When is a quick bread done and ready to be taken out of the oven?O A.when the bread starts to rise above the top of the panО в.when the bread starts to overflow
Se compró un producto de 97 pesos, 2 personas me prestaron 50 pesos cada una, al comprar el producto me devolvieron 3 pesos, le devolví 1 peso a cada persona y