M+8 would be your final answer
Answer:
Step-by-step explanation:
(5x2+3x+4)-(2x2+5-1)=0
(10+3x+4)-(4+5-1)=0
(14+3x)-(8)=0
(14)-(8)=3x
6=3x
x=2
Answer:
slope=1.4
Basically m=y2-y1/x2-x1 (plug values)
m=14-7/10-5
m=7/5
m=1.4
Step-by-step explanation:
20 = 2 x 2 x 5
15 = 3 x 5
common divisor (CD) of 20 and 15 is 5 so n should be 5 and each group has 4 boys and 3 girls.
If there are more than one CD, then there are more than one answer.
If they ask for the largest number of groups, greatest common divisor (GCD) will be the answer.