Answer:
x=-1 y = -5
Step-by-step explanation:
y= 3x-2
6 + y=-x
Substitute the first equation into the second equation
6 +y =-x
6+ (3x-2) = -x
Combine like terms
4 + 3x = -x
Subtract 3x from each side
4 +3x -3x = -x -3x
4 = -4x
Divide by -4
4/-4 = -4x/-4
-1 =x
Now we need to find y
y= 3x-2
y = 3(-1) -2
= -3-2
= -5
3 on science and the other one I don’t know good luck have a great day
Answer:
y=-3x + 14 is your answer
Step-by-step explanation:
1 and 3 they share a relationship of +2, 3 and 6 share x2, 5 and 8 share +3, 7 and 21 share x3
Answer:
A cup of juice will cost 1.04 US dollars
Step-by-step explanation:
Here, we want to know the cost of one cup of juice in US dollars.
The cost of a quart of juice is Canada is 4.40CAN
now, since there are 4 cups in a quart, the cost of a cup of juice will be 4.40/4 = 1.10 CAN
Moving on;
We are told that 1 USD = 1.06 CAN ;
thus x usd = 1.10 CAN
1 * 1.10 = x * 1.06
x = 1.10/1.06
x = 1.037 which is approximately 1.04 USD
