Answer:
127/20
Step-by-step explanation:
4×(20/20) + (3/4)×(5/5) + (8/5)×(4/4)
= (80/20) + (15/20) + (32/20)
= 127/20
Got it??
Answer:
Simplified:
−
8
x
^3
+
6
x
^2
−
8
x
+
9
It is the same thing in standard form.
Step-by-step explanation:
I hope this helps! Have a nice day!
Answer:
It can be for example: if you had to find out the area of a square, and the base was 5 and the height -1/3. To find the answer you would have to multiply these 2 values
Step-by-step explanation:
Answer:
Currently, Alex is 32 years old. His son is 8 years old,
Solution: denote the age of Alex’s son as ‘x’. Alex’s age is 4x
In 16 years, Alex’s age will be 4x + 16. His son’s age will be x + 16
4x + 16 = 2(x+16). solving this equation yields:
4x + 16 = 2x + 32. Grouping like terms algebraically gives: 2x = 16
Thus x = 16/2 = 8. 4(8) = 32