(3/5 + -1/4)/(7/10)
get a common denominator of 20
3/5 * 4/4 =12/20
-1/4 * 5/5 = -5/20
7/10 *2/2 = 17/20
replace
(12/20 - 5/20)/(14/20)
add the top
(7/20)/(14/20)
copy dot flip
7/20 * 20/14
7/14
1/2
Answer:
A = 3
Step-by-step explanation:
A = ∛(22 + √(30 − √(20 + √(23 + ∛8))))
A = ∛(22 + √(30 − √(20 + √(23 + 2))))
A = ∛(22 + √(30 − √(20 + √25)))
A = ∛(22 + √(30 − √(20 + 5)))
A = ∛(22 + √(30 − √25))
A = ∛(22 + √(30 − 5))
A = ∛(22 + √25)
A = ∛(22 + 5)
A = ∛27
A = 3
Answer:
20 +(x+15.5)
Step-by-step explanation:
Answer:
Step-by-step explanation:
For 6x+3y-12 the greatest common factor is 3 so
3(2x+y-4)
For -2+6x+4+4x
10x+2 and 2 is greatest common factor so
2(5x+1)