Mary rent a truck from a truck-rental company that charges a flat fee of $20 and $5 per hour. if mary rents the truck for h hours, the expression that shows the amount she has to pay is . if she rents the truck for 25 hours, the total amount she has to pay is .

$145 because $25 x 5hours is $125 plus the $20 for the rental

Step-by-step explanation:

answer: the area of the parallelogram below is 42 square meters.

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the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.