Define a variable and then write each phrase as an algebraic expression.

The cost of two DVDs. =

10 feet less than the height of a tree. =

Two fewer than 4 times the number of photos on Brad’s phone. =

A rock climber is at an altitude of (a) feet before she climbs another 80 feet. Write an expression for her new altitude. [(a) is the variable] =

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5

sine

step-by-step explanation:

the answer is b.

step-by-step explanation:

how do heroes resolve conflicts in beowulf?

question 15 options:

they sue each other in court

they get a mediator

the seek counseling

they get even or take revenge

step-by-step explanation: