Answer:
ok so he uses 3/2 for 3/5 so first lets see how much it will take for 1/5 of the room so
3/2 dived by 3=1/2
then lets multiply this by 5 to make 1
1/2*5=2.5
so it will take 2 1/2 so d
Hope This Helps!!!
Answer:
follow the image that i attached
Answer:
5r + 2
Step-by-step explanation:
9r-5r+2+r=5r+2
\mathrm{Group\:like\:terms}
=9r-5r+r+2
\mathrm{Add\:similar\:elements:}\:9r-5r+r=5r
=5r+2
Answer:
deltamath right? lol understand
Step-by-step explanation:
since there are 5 questions im gonna have to explain it to u.
for this one you need numbers that are greater than or equal to -6. So
06, -5.999999 -5.99 -5.9 -5 -3 -1 and 2 :)
Y = 5x - 13 ----------- (1)
5x + 2y = 19 --------- (2)
Sub (1) into (2):
5x + 2(5x -13) = 19
5x + 10x - 26 = 19
15x = 19 + 26
15x = 45
x = 3 -------- sub back into (1)
y = 5(3) - 13
y = 15 - 13
y = 2
Ans: x = 3, y = 2
