Marat has $16 to buy doughnuts for saturday morning breakfast. specialty doughnuts cost $2 each and glazed doughnuts cost $1 each. write an inequality to describe the situation. then give two possible combinations of specialty and glazed doughnuts that marat can buy. i really need with this

2 x + 1y ≤16

Combinations:

5 specialty donuts and 6 glazed donuts

6 specialty donuts and 4 glazed donuts

Step-by-step explanation:

Hi, to answer this question we have to write an inequality with the information given:

We have to multiply the cost of each doughnut by a variable; the variables will represent the number of doughnuts bought in each case.

The sum of both products must be less or equal to 16 (money available)

Mathematically speaking:

2 x + 1y ≤16

Where

x = number of specialty donuts

y = number of glazed donuts

Two possible combinations:

5 specialty donuts and 6 glazed donuts

2 (5) + 1 (6) =10+6 =16

16=16

6 specialty donuts and 4 glazed donuts

2(6)+ 1(4) = 12 +4 =16

isi

step-by-step explanation:

use that smart brain

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2