Answer:
The answer is $26
Step-by-step explanation:
The pet store sold 2 kittens for $9 each which makes that 9+9 which equals 18
Now they sold 1 puppy for $8 so to get the total all together you will add 18+8 which equals 26. Thus they earned $26
Answer:
e=23
Step-by-step explanation:
The equation representing this scenario is e-5=18.
Add 5 to both sides and you get e=23 (eggs)
Its1. every number/variable that has a power to the zero, its goin to turn out to be just one
Answer:
(x, y) = (-4, 15)
Step-by-step explanation:
The two equations have the same coefficient for y, so you can eliminate y by subtracting one equation from the other. Here the x coefficient is largest for the first equation, so it will work best to subtract the second equation.
(3x +y) -(2x +y) = (3) -(7)
x = -4 . . . . . . . . simplify
Now, we can find y by substituting this value for x.
2(-4) +y = 7
y = 7 +8 = 15 . . . . . add 8 to both sides of the equation
The solution is (x, y) = (-4, 15).
