Answer:
Step-by-step explanation:
What you gave 4x – y = 7 is in standard form
The problem on screen
4x-2/3y=7
The standard form is 12x-2y=21
Answer is A
Just did this one.
The perimeter is the sum of the sides.
n + (3n - 4) + (3n - 5) = 33
7n - 9 = 33
7n = 42
n = 6
3n-4=18-4=14
3n-5=13
Check: 6+14+13=33, good
Answer: 6 cm, 14 cm, 13 cm
Answer:
This fraction is in the simplest form already.
Step-by-step explanation:
This fraction is in the simplest form already. Here is why.
Result in decimals: 0.78
Answer: 4 times
Step-by-step explanation:
2.50 x 4 = 10
I tried different numbers
