Fill the empty slots by dragging tiles from the left to show the next step for solving the equation.
Benjamin needs $0.75 more cents to buy a granola bar
that costs $1.89. How much money does Benjamin
have now?
The equation that correctly models the problem is
0.75
b
0.75 || =
1.89
To undo what has been done to the variable
on both sides of the equation.
The solution of the equation is
+
100
Show result
5) Intro
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He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.

Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables