Y - y1 = m(x - x1) is the point slope equation.
y - 9 = 3(x - -2)
(9, -2)
Letter B
Answer:
Correct!
Step-by-step explanation:
First, I'll try to solve it myself.
2(2a-1)+3a=7a-2
7a-2
4a-2=7a-2
His is very correct!
Answer:
10 off
Step-by-step explanation:
3times 8= 24
3 times 2= 6
then add together-10 dollars
Answer:
the intersection region
Step-by-step explanation:
Answer:
$0.80
Step-by-step explanation:
percent times the original number equals the part
(%)(start or total cost)= (part of the total cost). you need to know the total cost, so you would fill in the part and the percent. 0.9x=0.72. you use x because you don't know what the total cost is. then you divide both sides by 0.9 to get x by itself and you get that x = 0.8, meaning that the present costs $0.80.
