Last week, the ratio of laptops to desktops sold at a computer store was 2: 5. fifteen desktop models were sold. how many laptops were sold?

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

x-3y=4

step-by-step e

answ5

step-by-step explanation:

u have to pay atttion to me

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5