Answer:
9
Step-by-step explanation:
x=2 so...
2*2+5=9
U need to simplify 5×5 to 25,move the negative to the left, then simplify the brackets
Answer:
1=20
Step-by-step explanation:
40 divided by 2 is 20 so
1=20
The answer to this is 10 39/88.
Answer:
Okay, so we know a number of students and the amount of girls as a bracket. So what we have to do now is multiply them with each other.
28 *4/7 = 16
So there are 16 girls in Mr. Chang´s class.
You can also determine the boys by - the students with the girls:
28-16=12 boys
Have a nice day :D
Step-by-step explanation:
brainliest?