Answer: 60% increase
Step-by-step explanation: look up calculator soup if you have more questions like this
Answer:
B) A/l
Step-by-step explanation:
Isolate the variable, w. Note the equal sign, what you do to one side, you do to the other.
Divide l from both sides of the equation:
A = l * w
(A)/l = (l)/l * w
w = A/l
B) A/l is your answer.
~
37
£31
25 = 800
x = 992
x = 992 x 25 / 800 = 31
Hello,
y - 1 = -7x + 21
So y = 1
x = 21/7
