27 peices i believe. 3 peices per yard, 9 yards. 9*3=27
Answer:
Firstly Substitute y=2x-5 into 5x-4y=-10
This will be 5x-4(2x-5)=10 now solve for x
5x-8x+20=-10
-3x=-30
X=10
Now sub x as 10 into the second equation y=2x-5
Y=2(10)-5
Y=15
Answer:
88/4 and 48/4
Step-by-step explanation:
88 + 48 = 136
136/4 = 34
There are 5 hamsters. If she has 6 fewer hamsters than fish, that means x-6=5
which means 5+6=11 so there are 11 fish.
The answer is 11
Answer:
4x2 + 23x – 72
= (4x - 9)(x+8)
Step-by-step explanation:
