Consider the expression 4ܽ +(−3), where b is a negative number and a ˂ b. Is the sum positive or negative? 16. You are 5 ଵ ଷfeet tall. You must be at least 5 ଵ ଶfeet tall to ride a roller coaster. Write and solve an inequality to represent how much taller you must be to ride the roller coaster.

Question:

1. Consider the expression 4ܽ +(−3), where b is a negative number and a ˂ b. Is the sum positive or negative?  

2. You are 5 feet tall. You must be at least 5 feet tall to ride a roller coaster. Write and solve an inequality to represent how much taller you must be to ride the roller coaster.

1. Their sum will be negative

2.

Step-by-step explanation:

Solving (1):

Given

If b is negative then a is also negative, because

Hence: Both numbers are negative and their sum will be negative.

Solving (2):

Given

Required

Determine the how many more height is need

Represent the needed height with x

So,

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.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation: