Answer:
A. He should subtract 1 1\2 instead of adding it
B. he should subtract 1 1\2 instead
C. the answer should be 3 3\22
Step-by-step explanation:
4 7\11 - 1 1\2
4 14\22 - 1 11\22
= 3 3\22
For the picture you could use those number blocks and draw one of the ten blocks and two of the one blocks
Answer:
The two numbers are 29 and 18
Step-by-step explanation:
Let x and y be the two numbers
x = 2y-7
x+y = 47
We have two equations and 2 unknowns
Substituting the first equation into the second equation
2y-7+y = 47
Combine like terms
3y -7 = 47
3y-7+7 = 47+7
3y = 54
Divide by 3
3y/3 = 54/3
y = 18
Now find x
x = 2y-7
x = 2*18 -7
x = 36-7
x = 29
The two numbers are 29 and 18
Answer:
A
Step-by-step explanation: now on discord can you join adios dog worshippers a is right.