Answer: a. x=4 b. x=17.5
Step-by-step explanation:
a. 5x/2+1=11
subtract 1 from both sides : 5x/2=10
multiply both sides by 2 : 5x=20
divide both sides by 4 : x=4
b. 2x/7-3=2
add 3 to both sides : 2x/7=5
multiply both sides by 7 : 2x=35
divide both sides by 2 : x=17.5
If you would like to know what was the temperature after the increase, you can calculate this using the following step:
the beginning temperature: -9
increased: 37
the temperature after the increase: -9 + 37 = 28oF
The temperature after the increase was 28oF.
The approximate volume is 33.5103217
The exact volume is 32/3cm
so the answers would be 32/3 or 33.49
Answer:sjebdb
Step-by-step explanation:
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ANSWER
Linear positive association
EXPLANATION
As the values of x are increasing, the values of y are also increasing.
We can actually find the slope of this curve to be,
We can see that the slope is positive.
This indicates a linear positive association between x and y.
The correct choice is A.