Answer:
-1.5
Step-by-step explanation:
2.5 units towards right of the origin means x = +2.5
1.5 units down means y = -1.5
Answer:
what is the value of x if it is 24 then it is true
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
D, because the Pythagorean theorem can only be used in the case of a right-angled triangle
B. $6 per quart because 24/4 is 6 (4 quarts in one gallon)