3*584...
3*500 = 1500
3*80 = 240
3*4 = 12
1752.
Explanation; Like addition, you can do these expanded forms by taking each number out one at a time using their place value and adding them all together. Tried. Not good with explaining.
Answer:
y = -2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Number 15 is B
Answer: The correct answer is the third option, (-3,-4).
Step-by-step explanation: You plug in 2x + 2 for y, given that y = 2x + 2.
2x+2 = x - 1
x = -3
Now, you plug in -3 for x in an equation.
y = -3 - 1
y = -4.
(-3, -4)