Exercice 2 : les nombres relatifs..
Calculer
A=(-5) + [(-4) (-2)+(+7)]. =
B=(-4) x ( - 2)x( - 3) - (- 3) x ( - 2).
C=(+6) - (- 9) + (-3)x [(-5)x( -2) - 3).

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

yes   because as the functions are graphed they eventually will intersect unless otherwise

step-by-step explanation:

b

step-by-step explanation: