Tamara is creating a model of a rectangle. she has 26 inches of yellow ribbon to use for the border of the rectangle. she wants the length, l, to be 3 inches greater than the width, w. which system of equations could tamara use to find the dimensions of a rectangle that uses all of the ribbon?

System of equations are l = w + 3 and 2(l + w) = 26

Step-by-step explanation:

Tamara is creating a model of a rectangle.

She has yellow ribbon of length = 26 inches.

If the length of the rectangle is l and width of the rectangle is w then as per statement of the question

l = (w + 3) (1)

Now we form an equation of perimeter with given dimensions

Perimeter P = 2(length + width) ⇒ 2(l + w) = 26 (2)

Therefore system of two equations which can be solved to get the dimensions of the rectangle.

l = (w + 3) & 2(l + w) = 26

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

44

step-by-step explanation:

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