PLS HELP THIS IS FOR A TEST I HAVE 20 MORE MINUTES UNTIL IT SUBMITS ITSELF Your friend wrote and simplified an expression to represent the scenario below and they made an error. Identify what your friend's error was and what revision they can make to fix it.

"A chef added nine hot cubes to a soup, then removed six hot cubes. Finally, the chef removed 12 cold cubes from the soup. How much did the temperature change?"

Your friend's work:

9 - 6 - (-12)

3 - (-12)

-9

ryan had a head start of 10 meters.

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )