Answer:
−
6
(
2
p
−
y
+
4
)
Step-by-step explanation:
Answer:
x = 72
Step-by-step explanation:
We set the two equal to each other
x = 12/y = 9 is equal to x/y = 54.
In order for 9 to get to 54, you have to multiply it by 6. Since you multiplied the denominator with 6, you have to do the same with the numerator. 12 times 6 is 72.
x = 72
Answer:
x = -1, y = 1
Step-by-step explanation:
x + 2y = 1
Subtract 2y from both sides
x + 2y - 2y = 1 - 2y (simplify) -> x= 1 - 2y
----
-x + y = 2
Subtract y from both sides
-x + y - y + 2 - y (simplify) -> -x = 2 - y
Divide both sides by -1
= 
- 
(simplify) -> x = -2 + y
a) Phoenix is 85, Juneau is -23
-23 to 0 is 23, 0 to 85 is 85. 85 23 = 108 total degrees hotter.
b) Milwaukee was -7, the temperature rose 12 degrees.
-7 + 12 = 5
It was 5 degrees at noon.
Answer:
The two numbers are 17 and 7.
Step-by-step explanation:
x+y=24
x-y=10
------------
2x=34
x=34/2
x=17
17-y=10
y=17-10
y=7
