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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, divided by, 4, end fraction and b = 10 b=10b, equals, 10.

Respuesta :

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,

[tex]8a-1+0.5b=8(\frac{1}{4}) -1+0.5(10)\\=2-1+5\\=6[/tex]

The value of the expression is 6 for the give values of a and b.

shallomisaiah19

Answer:

The  values of a and b is 6

Step-by-step explanation:

Evaluate:

8a - 1 + 0.5 b

Given that

[tex]a = \frac{1}{4}[/tex]

and

[tex]b=10[/tex]

We  substitute the values of a and b into the expression,

[tex]= 8a-1+0.5b\\=8(\frac{1}{4}) -1+0.5(10)\\=2-1+5\\=1+5\\=6[/tex]

The  values of a and b is 6

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