Answer:
(k/j) - 7
Step-by-step explanation:
Divide k by j can be expressed as;
k/j
Now, we are told to subtract 7 from that answer.
This gives;
(k/j) - 7
Since we are told not to simplify further, it means we will live that as our answer.
Well, we know 1 gallon is 3.8 liters, how much is 475 liters in gallons then?
Since both are equivalent to y, the equations must be equivalent.
x^2-x-3= -3x+5
x^2+2x-8=0
(x+4)(x-2)=0
x=-4, x=2
Plug the values of x in to either equation
y=-3(-4)+5
y= 12+5
y=17
y= -3(2)+5
y=-6+5
y=-1
Final answer: (-4,17) and (2,-1)
Hannah received 24 * 7 / 3 = £56