Answer:
The bench costs $425
Step-by-step explanation:

How I did it::
1)

2)


3) Check

Evaluate 8 a − 1 + 0.5 b 8a−1+0.5b8, a, minus, 1, plus, 0, point, 5, b when a = 1 4 a= 4 1 a, equals, start fraction, 1, divid
Fynjy0 [20]
Answer:
6
Step-by-step explanation:
We want to evaluate:
8a-1+0.5b
When a=1/4 and b=10.
We simply substitute the given values of as and b into the given expression,

The value of the expression is 6 for the give values of a and b.
Is it a b c or d because I can give you an estimate
In grade points 128 or 150 would be about 85.33%
If its a math problem, then its 192.
Answer:
49 people
Step-by-step explanation:
The inequality shows that she can only invite less than 50 people, and you can not invite a fraction or decimal , so the maximum is 49.