Jerry can frame a room in one hour, while Jake takes four hours. How long would it take for them to frame a room working together?

if x decreases by 4 then y increases by 10

step-by-step explanation:

3; 9 is 8 to -4

step-by-step explanation:

126 maybe. sorry

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.