Answer:
The first answer is 3, and the second answer is groups of 3 allow 4 rows of 9 students.
Step-by-step explanation:
Not sure I guessed on the question and got it right, just trying to help people out.
Answer: The first answer is 3, and the second answer is groups of 3 allow 4 rows of 9 students.
19 nickels and 5 pennies
Let x nickels and y pennies
100 = 5x + y
x + y = 24
y = 24 - x
100 = 5x + 24 - x
4x = 76
x = 19
y = 24 - x = 24 - 19 = 5
16:10, 4:2.5, 24:15
i multiplied each value by 2 and 3 and on the second one i divided by 2
brainliest pls
1/4=z/20. This deals with adding, subtracting and finding the least common multiple. Overview; Steps; Topics Terms and topics;
