Answer:
62
8.8
2.7
Step-by-step explanation:
that should be right. try that out
Answer:
a = 50, b = 70
Step-by-step explanation:
In a parallelogram, opposite angles are congruent so we can write the following equation to solve for b:
b + 20 = 2b - 50
-b = -70
b = 70
To solve for a:
a + 40 = 2a - 10
-a = -50
a = 50
Answer:
Step-by-step explanation:
B- 102.20 dollars was collected in dues the second day of the month. hope this helps ;)
Answer:
One solution: x=6, y=7. (6, 7).
Step-by-step explanation:
y=x+1
y=2x-5
-----------
x+1=2x-5
1=2x-x-5
x-5=1
x=1+5
x=6
y=6+1=7
It is this but it keeps going up.
