Question 4 - Week 2 Practice

Question 4

00:00Est. 3 min

Marks:+4.000.00

Consider a shop that sells muffins, cookies, and cakes. The total sales on three consecutive days are as follows: on Monday,

1

muffin,

2

cookies, and

3

cakes were sold for a total of

140

. On Tuesday,

2

muffins,

1

cookie, and

4

cakes were sold for a total of

160

. On Wednesday,

3

muffins,

3

cookies, and

5

cakes were sold for a total of

240

. Let

m,c,k

denote the price of a muffin, a cookie, and a cake, respectively. Formulate a system of linear equations representing the above scenario and find the value of

m+c+k

Integer answer

Medium Difficulty

15 March 2026

Your answer