Answer:
X=22.5
Step-by-step explanation:
The tiny square at the bottom means 90⁰ angle, so all together that's what the X's together means.
So 90÷4x =22.5
Answer:
3 tenths and 0 hundreths
Step-by-step explanation:
3 is in the tenths place.
So 3 tenths.
There is no value in the hundreths place
So 0 hundreths
4x + 4 ( 3x - 7)
distribute the 4 into (3x-7)
4x + 12x -28
16x - 28 = 22x -65
answer choice D
1/10 of a mile. 4/5 is equivalent to .8, and dividing that by 8 would give you .1, and that is equivalent to 1/10.