Mathematics, 11.12.2019 12:31 sandy2597
Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. find ralph's age now.
if x represents sarah's age now, which of the following expressions represents ralph's age in four years?
Answers: 3
Mathematics, 21.06.2019 13:30
Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.
Answers: 1
Mathematics, 21.06.2019 19:30
Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip
Answers: 1
Mathematics, 22.06.2019 04:00
Which ordered pair makes both inequalities true? y< 3x-1 and y> -x+4 4,0 1,2 0,4 2,1
Answers: 3
Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. f...
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