A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 7 large boxes and 9 small boxes has a total weight of 255 kilograms. A delivery of 5 large boxes and 3 small boxes has a total weight of 135 kilograms. How much does each type of box weigh?

Large box = 18.75 kg

Small box = 13.75 kg

Step-by-step explanation:

x = weight of large boxes

y = weight of small boxes

7x + 9y = 255

5x + 3y = 135

Solve the systems of equations:

(x, y) = (18.75, 13.75)

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).