Question

Observe the following nutrition chart carefully:

Food item ( per unit ) Carbohydrates

Rice 34 g

Sweet potato 20 g

Banana 23 g

Carrots 12 g

Rajma 60 g

Potato 22 g

a. Write an algebraic expression for the amount of carbohydrates in ‘g’

for: ‘2y’ units of potatoes and 3 units of bananas.

1) 2y + 3

2) 22y + 69

3) 44y + 69

4) 22y + 69

1

b. If y = 10, calculate the amount of carbohydrates in :

‘2y’ units of potatoes and 3 units of bananas.

1) 23

2) 223

3) 509

4) 289

1

c. Write an algebraic expression for the amount of carbohydrates in ‘g’

for: ‘2x’ units of carrots and ‘3x’ units of rice.

1) 144x

2) 126x

3) 58x

4) 104x

1

d. If x = 20, calculate the amount of carbohydrates in:

‘2x’ units of carrots and ‘3x’ units of rice.

1) 2520

2) 1160

3) 1260

4) 500​

Answer 1

Answer:

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water..