Answer: 4.5× 0.72
Step-by-step explanation:
If you put 4.5× 0.72 on your calculator you'll get the answer 3.24.
Answer:
A=.666666(repeated) because 28/42=.666666 and 14/21=.66666
B= 6 by 3 because 42x1/7=6 and 21x1/7=3
Step-by-step explanation:
-2x + 4y = 22
-2x - 3y = 8
Subtract 2nd from 1st equation,
7y = 14
y = 14/7 = 2
Substitute it in 1st equation,
-2x + 4(2) = 22
-2x = 22 - 8
x = -14/2
x = -7
In short, Your Answer would be (-7, 2)
Hope this helps!