Teemu weighs 4 times as much as his bike. teemu weighs 192 lb. let w represent the weight of teemu’s bike in pounds.

which equation shows an equality between two different ways of expressing teemu’s weight in pounds?
a. 4 + w = 192
b. 4w = 192
c. 4 – w = 192
d. 4/w=195

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Nine more than four times a number is the same as one less than twice the number. find the number?