How can we solve question 13 algebraically? Will give brainliest + 10 points

The answer is C.

Step-by-step explanation:

First, you have to make expressions for all the flags :

Green flag cost 10 times the price of blue flag,

Red flag is half the price of green flag,

Orange is 10 dollars less than red flag,

Assuming that the total cost of all 4 different coloured flags is $200. So you have to solve the value of x :

Then, you have to substitute the value of x into the expression of orange flag :

step-by-step explanation:

which of the following statements correctly describes the expression below based on its degree and number of terms?

314 - 7x2 + 11

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet