A farmer will divide a 12-acre plot of land into three equal-sized sections. What will be the size of each section?
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It's simple really 12 can be devided into 3 equal groups of 4
Each section will be 4 acres. You had to do 12 ÷ 3 which would've gotten you 4.
A jet flies at an altitude of 52, 800 feet what is the height of the jet in miles
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Easy. The answer is 10 miles
One day after shopping at a department store Lenny discovered that he only had $13 left and his wallet he had entered the store with $81 in his wallet which equations could be used to find how much money Lenny spent (x)
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Subtraction should be easy, 81 - 13 = 68, so he should have spent 68 dollars at the store.
The Question is in the file below. (Khan Academy)
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that little squaer angle means right angle or 90 degrees
the black line and the red line cross
therefor the oposte angles are eqal measure 7x=90+x solve minus x 6x=90 divide 6 x=15
x=15
Which expressions are equivalent to 2(25)?2(20 + 15) 2(10 + 15) 2(2 + 5) 2(20 + 5)
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b) 2(10+15) would be correct :)
Cara is picking out fabric for her bedroom. She has 12 fabric samples, and 2 of them are solid. What is the probability that a randomly selected fabric sample will be solid?