10-03-2014
Mathematics

contestada

Solve this system by using substitution:

y=7x-10
y=-3

Respuesta :

deathstrike001 deathstrike001

11-03-2014

lets use substitution
y=7x-10
y=-3

so
-3=7x-10
7=7x
1=x

now lets check
y=7(1)-10
y=-3

therefore both equations have the same value

Answer Link

Otras preguntas

how many centimeters are in 1.00 x 10^2 feet?

What is the mother doing? preparing the kitchen making cookies waiting for dinner making food

Point charge A with a charge of +4.00 μC is located at the origin. Point charge B with a charge of +7.00 μC is located on the x axis at x = 7.00 cm. And point c

the ___ outlined in the constitution have been the foundation of the government of the united states for over 200 years

A scientist wants to perform a test that will indicate whether a nucleic acid sample is composed of RNA or DNA. Testing for the presence of which of the followi

Please help me with this. Will mark brainliest Thanks so much

In a recent poll, 850 people were surveyed. 69% of them said they opposed the current war. How many people stated they were in opposition to the war?

Evaluate the expression uv^2 + 5uv + u^2 for u = 3 and v = 4. HELP PLEASE!!A 84B 96C 117D 112

My math problem is 920÷310 can somebody please help me

What is the unit rate of $91 and 14 hours