only1koco only1koco

13-09-2016
Mathematics

contestada

what is the value of b 743=(740)+(7*b)

Respuesta :

TheSMan TheSMan

14-09-2016

301=280 + 7b
301-280 = 7b
7b = 21
b=3

Answer Link

acollins acollins

14-09-2016

21. Because 7x43=301 and 7x40=280 therefore the answer is 21 because 301-280=21

Answer Link

Otras preguntas

what increased the speed of transportation in the 1800s?? A: covered wagons and horses B: cars and trucks C:paved roads and highways D: canals and railroads

What's a sentence using work in a nonscientific sense

nine students in Mr.Dobb's class work on an art project. Six student s paint a picture.The rest make 3 puppets each?How many puppets are made

1/8 of 16,048 is what

multiples of 5 starting from 75

four times a number is at most 36

What group of colonists faced hostility as a result of their views regarding the Declaration of Independence?

Explain how multiplying with 6 is like multiplying with 3

1. Which branch of government includes Congress? A. Judicial B. Senate C. Executive D. Legislative

Which Mexican independence figure led an unsuccessful revolt against Spanish rule and was later captured and executed? a. Simón Bolívar b. Father Hidalgo c. Fr