Answer:
20
Step-by-step explanation:
It's pretty much a function rule.
x=y/2 because 2.5*2=5.
So, you want to apply this rule to 10.
10=y/2
10=20/2
Hope this helps!
3. 5x+2y=-19
10x-7y=-16
10x+4y=-38
10x-7y=-16
11y=-22
Y=-2
10x+4c-2=-38
X=-3
4. 10x-4y=20
2x+7y=43
10x-4y=20
10x+35y=215
-39y=-195
Y=5
10x-4x5=20
X=4
Hope this helped :)
In this situation, say that you're leaving the basket at the distance it's presently at, one of the bottom of three is the best choice.
13. Because 149.45-50 is 99.45 divided by 7.65= 13
Answer:
40liters
Step-by-step explanation:
Given data
1/5 full holds 16 liters
1/2 full barrel will hold???
Let 1/2 full barrel hold x liters
1/5 holds 16 liters
1/2 will hold x
cross multtiply
1/2*16= x/5
8= x/5
x= 8*5
x= 40 liters
Hence 1/2 full will hold 40liters