The total number of? restaurant-purchased meals that the average person will eat in a? restaurant, in a? car, or at home in a year is 163. the total number of these meals eaten in a car or at home exceeds the number eaten in a restaurant by 13. twenty more? restaurant-purchased meals will be eaten in a restaurant than at home. find the number of? restaurant-purchased meals eaten in a? restaurant, the number eaten in a? car, and the number eaten at home.

The number of restaurant-purchased meals eaten in a restaurant is 75, the number eaten in a car is 33 and the number eaten at home is 55.

Step-by-step explanation:

Suppose, the number of meals eaten in a restaurant is , in a car is and at home is

The total number of meals eaten in a restaurant, in a car or at home is given as 163. So, the first equation will be......

The total number meals eaten in a car or at home exceeds the number eaten in a restaurant by 13. So, the second equation will be......

Twenty more restaurant-purchased meals will be eaten in a restaurant than at home. So, the third equation will be......

First, substituting equation (2) into equation (1), we will get........

Now plugging this into equation (3), we will get......

Plugging and into equation (1) .........

So, the number of restaurant-purchased meals eaten in a restaurant is 75, the number eaten in a car is 33 and the number eaten at home is 55.

45

step-by-step explanation:

30+15

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x