Answer:
colder and warmer
Step-by-step explanation:
-13 is colder and -9 is warmer than -12
Answer:
4
Step-by-step explanation:
2 ÷ 1/2 = 4
Answer: 14
Step-by-step explanation:
Its the middle line
Answer:
x = 3b/2 + 3y/2
Step-by-step explanation:
Goal: Find x
To do that we must isolate x on one side of the equation.
2/3x - y = b
2/3x - y + y = b + y
2/3x = b + y
2/3x ÷ 2/3 = b + y ÷ 2/3
(When we divide fractions we multiply by its reciprocol.)
x = 3b/2 + 3y/2
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:
The answer is -2 + (-14) = -16
Step-by-step explanation:
Let a = first number or the number is seven times "the other"
Let b = second number or "the other"
We have
a + b = -16
a = 7b
So we subtitie a = 7b to a + b = -16 which generate:
7b + b = -16
8b = -16
b = -2
We know the other number is -2, we need to find the second number
a = 7b
a = 7(-2)
a = -14
Thus the numbers are -2 and -14
