Answer:
First Option (-4,-3)
Step-by-step explanation:
x+2y=-10
-y=3x+15
-4+2(-3)=-10
-10=-10
-3=3(-4)+15
-3=-3
Answer:
A. ![x \geq 0](https://tex.z-dn.net/?f=%20x%20%5Cgeq%200)
Step-by-step explanation:
The domain of a function is the set of
-values.
1 nickel = 5 cents
1 dime = 10 cents
The total = $2.40
There’s a total of 30 coins.
12 nickels = $0.60
18 dimes = $1.80
Isabelle has 12 nickels.
Answer:
y=2x/5-4x
Step-by-step explanation:
multiply z-4y on both sides,match the Ys together and then make y common
Answer: 4,000 Meters
Step-by-step explanation: one meter is 1/1000 of a kilometer