Answer:
$5
Step-by-step explanation:
So we know that altogether Michael paid $12 right?
So if his brother's price is x then his price is x+2
so 2x+2=12 x=5
Michael's brother's price was $5
and his was $7
Is this x+y=4 or x-y=4 or both variables are 4? If u can clarify mayb i can answer
Answer:
Step-by-step explanation:
A regular polygon is defined to be a convex polygon with congruent sides and congruent angles.
Convex means that all interior angles are less than 180 degrees. However, if all interior angles are equal, the polygon has to be convex.
Answer:
w=18
Step-by-step explanation:
x=ferns ; y=ivy
12x+8y=260
6x+15y=240
x=60 -(15/6)y
12(60+ (15/6)y + 8y = 260
x=60 -(15/6)y
720 - 30y + 8y = 260
x=60- (15/6)y
-30y +8y= 260-720 ==> -22y= -460
x=60 -(15/6)y
y= (-460)/(-22)= 20.9090909091
y=20.90
x=60 -(15/6)×20.90= 7.75
×(ferns)=7.75$
y(ivy)=20.90$