Answer:
Step-by-step explanation:
9:x = x :4
Product of mean = product of extremes
x *x = 9*4
x² = 36
x² = 6²
x = 6
Answer:
(- infinite, infinite) , {x| x sum r}
range ) (-infinite. infinite) .{y|sumR}
Step-by-step explanation:
graphic picture
Answer:
2 1/2 or 2.5
Step-by-step explanation:
1/2x +4=9
-4 -4
1/2x= 5
/1/2 /1/2
x= 2 1/2 or 2.5
Answer:
put me in brainlist
Step-by-step explanation:
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