Answer:
-12f
Step-by-step explanation:
You have -4,-3,-2, that is a 3 out of a total of 21 points or numbers on the number line. 3/21 is reduces to 1/7.
3 goes into 21 , 7 times. That is why it reduces to 1/7.
[1] y = -x + 5
3x + 3•(-x +5) = 10
0 = -5 => NO solution
Answer:
73.5
Step-by-step explanation:
A=bh
10.5*7
73.5
First divide 3 both side
Than move 4 to another side
Than divide by 2