delilahrae8
delilahrae8
01-05-2020
Mathematics
contestada
1/4(8b-80)+b=70 find b
Respuesta :
salatulmaghrib
salatulmaghrib
01-05-2020
2b - 20 + b = 70
3b = 90
b = 30
Answer Link
VER TODAS LAS RESPUESTAS ( 58+ )
Otras preguntas
The marginal cost of drilling an oil well depends on the depth at which you are drilling; drilling becomes more expensive, per meter, as you dig deeper into the
Dr. Brimfield believes that humans learn best when they are given the opportunity to act on their environments and make associations between their behavior and
When studying the effect of temperature on the sale of ice cream, a researcher records the number of ice cream cones sold on cold days versus those sold on hot
is 4.9+0.03 = to 4.093 yes or no
Zeke Company sells 25,000 units at $21 per unit. Variable costs are $10 per unit, and fixed costs are $75,000. The contribution margin ratio and the unit contri
Which statements correctly describe the Great Wall? Select all correct answers.
Environmental influences can determine whether a gene is expressed. For some people, that will be decisive in whether they develop a psychological disorder. Thi
For each of the four single-displacement reactions, describe what happened in rachel well. if a chemical reaction occured, write a balanced equation for it. The
In order to obtain a sample of voters in Pennsylvania, a simple random sample of 10 counties is selected. From each of the selected counties, 10 precincts are c
What is (3×10^5)(8×10^4)
