Lamar and his sister take turns mowing the lawn because he is older Lamar has to mow 5 times for every 4 times his sister mows Lamar mowed the lawn 3 more times then his sister last summer how many times did Lamar mow last summer

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.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0

y=-2.5x+12.5

step-by-step explanation:

5y=2x+10

y=0.4x+2

slope=-2.5

5=-2.5*3+b

b=12.5

it would rotate about 180 degrees.