Question

What is the value of b?

​0.4(3b+10)=19​

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b =

Answer 1

12.5

Explanation:

:0.4 ( 3b + 10 ) = 19 Equation Step 2:1.2b + 4 = 19 Multiply Step 3:1.2b = 15 Subtract 4 on ... the number of hours of renting a lawn mower and the total amount spent to rent the lawn mower? ... What is the output got each input ⚠️⚠️ my last one help ⚠️⚠️.