M=4b
m=27+b
subsitute
4b=27+b
minus b
3b=27
divide 3
b=9
sub back
4b=m
4(9)=m
36=m
michel=36 and brandon is 9
Answer:
More students like PE
Step-by-step explanation:
100÷20=5
1 student = 5%
4×5=20
20% students favourite is social studies
75%>20%
x + 2y = 6
2y = -x + 6
y = -1/2 x + 3 this line has slope = -1/2
parallel lines have same slope so new line also has slope = -1/2
passing thru (-4, 3)
y = mx + b
b = y - mx
b = 3 - (-1/2)(-4)
b = 3 - 2
b = 1
equation
y = -1/2 x + 1
answer
B. y= -1/2 x+1
