Bob is packing a suitcase to take on an airplane. A suitcase and its contents can weigh at most 50 pounds before the airline charges extra fees. Bob's suitcase weighs 10 pounds when it is empty, so he can put 40 pounds of clothes in the suitcase. Bob's shirt weighs 0.5 pounds each, and his pants weigh 2 pounds each. 1) Choose appropriate variables for the two quantities.

2) Write an equation that describes the relationship between the number of shirts and the number of pants he can pack, assuming he packs exactly 40 pounds of clothes.

3) Generate a table of values with at least five solutions for the equation you wrote in part b

4) Graph the line that corresponds to the equation you wrote in part b

the answer is a.

135 and 80

step-by-step explanation:

jfkc

step-by-step explanation:

jhcxzbfzc

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

fabric (square meters)                   cloaks

7                                                           21

4/3                                                         4

step-by-step explanation:

we are told that harry needs 2 square meters of fabric for every 6 wizard cloaks he makes.

1. first of all we will find how many cloaks can be made from 1 square meter of fabric by dividing 6 by 2.

we can see that 3 cloaks can be made from 1 square meter of fabric. now we will multiply 3 by 7 to find number of cloaks made from 7 square meters of fabric.

therefore, harry will make 21 cloaks from 7 square meters of fabric.

2. let us find how many square meters of fabric will be needed to make 4 cloaks.

first of all we will find fabric needed for 1 cloak by dividing 2 by 6.

we can see that fabric needed for 1 cloak is   square meter. now we will multiply   by 4 to find fabric needed for 4 cloaks.