Answer:
He could use y+3x=-4
Step-by-step explanation:
When we subtract 3x on both sides, we get y=-4-3x, which means we just solved a variable and can substitute into the other equation 2x-3y=-21
Hi!
The expression would be (8 x t)s
Hope this helps !
Rye bread contains-------------- > 3\250 fat----------- >*(2/2)=6/500
13\25 protein------- >*(20/20)=260/500
9\20 carbohydrates------ > *(25/25)=225/500
Butter contains---- ---------- > 4\5 fat----------- >*(100/100)=400/500
1\250 protein------- >*(2/2)=2/500
1\200 carbohydrates------ > *(25/25)=25/500
The answers are
1) 5 kg of Rye bread----------fat-------------- >5*(6/500)=0.06 kg
protein -------------- >5*(260/500)=2.60 kg
carbohydrates -------------- >5*(225/500)=2.25 kg
2) 500 g of butter ----------------fat-------------- >500*(400/500)=400 g
protein -------------- >500*(2/500)=2 g
carbohydrates -------------- >500*(25/500)=25 g
Answer:
0.01923 foot
Step-by-step explanation:
<em>area painted of one section = 1/13×8
</em>
<em>
area painted of one section= 0.6154 foot</em>
<em> f</em>ence = 32 foot
<em>
so,
</em>
<em>a</em>rea painted of fence = 0.6154/32
Answer:
not relly sure but read a wiklopidea I think i saw one like this
Step-by-step explanation: