Answer:
sum will be negative
Step-by-step explanation:
eg:-
- 20 - 20
= - 40
the sign does not change if it's the same sign
Let x be the number of new laptops and y be the number of tablets that the company should buy. The equations that best show the given conditions are as follows,
x + y = 30
515x + 285y = 11080
Solving simultaneously for the values of x and y gives an answer of x = 11 and y = 19.
Thus, the business should buy 11 laptops and 19 tablets.
18 cabbages left because 10% of 180 is 18
