Answer gets a brainliest mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 marbles or more, the class has a party. right now, the jar contains 24 marbles. let r represent the number of additional times the class is rewarded. write an inequality to determine how many more times the class needs to be rewarded in order to earn a party.

When the students behave well the reward is = 3 marbles.

Party is given when the jar has = 100 or more marbles means marbles must be greater than equal to 100

Currently the jar has = 24 marbles

so, the class behaved well times till now

Let the number of additional times the class is rewarded be represented by = r

So, Inequality becomes

the answer is a

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk