Emma Bought 17 packets of rolls for a party there were 18 rolls in a packet after the party there were 8 rolls left how many rolls were eaten

298 rolls were eaten

Step-by-step explanation:

we are given that Emma bought 17 packets and that in each packet, there were 18 rolls.

Hence, Emma bought,

17 packets

= 17 packets x 18 rolls per packet

= 306 rolls

We are further given that there were 8 rolls left over.

We know that,

total number of rolls in the beginning - number of rolls eaten = rolls left over.

If we substitute the known values into this expression, we will get

306 - number of rolls eaten = 8

number of rolls eaten = 306 - 8

number of rolls eaten = 298

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

i pretty sure it is