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Step-by-step explanation:
Answer:
Step-by-step explanation:
x/10=7
x=70
Answer:
4,5,8,11 are domain
Step-by-step explanation:
Since they are on the x side they are domain
Step-by-step explanation:
Let's call x the lenght and y the height. The perimeter will be:
p = 2x + 2y = 10
When the lenght is halved and the height double we'll have:
p = x + 4y = 14
These 2 equations form a system of equations2 that can be solved and give as result:
y = 3
x = 2
Answer:
x= 24
Step-by-step explanation:
5x=20*6
x=120/5
x=24
Hope this helps! Plz mark as brainliest! :)