Start by squaring the numbers on both sides to get rid of the square root on both the left and right sides to get:
x + 5 = 5^2 – x
x + 5 = 25 – x
Then rearrange to make x the subject.
x + 5 = 25 – x
2x + 5 = 25
2x = 20
x = 10
the unit price per pound is $3.45
A because it equals 1 and it goes up.hope this helps :)
Answer:
1.5+1.7/2=1.6
Step-by-step explanation:
Answer:
29 = 6 + k
k = 23
Step-by-step explanation:
The equation for that would be:
29 = 6 + k
and the answer would be:
29 = 6 + k
-6 -6
23 = k
k = 23
