Answer: she is NOT correct the answer should be X= 19
How?:
the equation was 5x = 95
the 5 and x is being multiplied the opposite of multiplication is dividing
so 95/5= 19
therefor x= 19 and NOT 90
First cross multiply to get:
80x = 65(x+3) (distribute)
80x=65x+195
15x=195 (subtract 65x from both sides)
x=13 (divide both sides by 15)
Hope this helps
1 meter is 10 decimeters, so 2 meters must be 20 decimeters.
Hope this helps! :)
Answer:
16 3/5
Step-by-step explanation:
9 2/5 + 7 1/5
(9 x 5) + 2 = 47/5
(7 x 5) + 1 = 36/5
47/5 + 36/5 = 83/5
83 ÷ 5 = 16 3/5
Sorry if I'm wrong.
I think POSITIVE CORRELATION is shown.
