The model to use here is y = k/x.
If g =18 when r = 4, then 18 = k/4. Solving for k, k = 72.
Then g = 72/r. If r = 6, g = 72/6 = 12 (answer)
Answer:
seven eights of a number = 7/8 × a number
let the unknown number be = x
Answer:
Step-by-step explanation:
simplify by putting the negative sign on the outside.
find the LCM of the denominators. It is (x-1)(x-2). Multiply by the LCM:
Simplify:
solve:
Line AC has 7 spaces and line BE has 8
to know this you count from letter A to C which is 7. and then B to E which is 8
They ARE NOT CONGRUENT
Times two 25×2=50 thats the answer