Answer:
First of all this question makes no complate sense if this was in real life. But the answer is: Allen is 23 years old and Jim woukd be 12 1/2 years old.
Step-by-step explanation:
Because 20+3=23. That's because it said in 3 years. Tthen we divide by 2 to find Jim's age. That's because it said that in three years, Allen would be twice as old as Jim.
x=8
Step-by-step explanation:
Divide both sides by the numeric factor on the left side, then solve.
Total cost is less than or equal to 100 sice cant spend more than have
cost<u><</u>100
cost=swim+earings
costearings=xearints imes 10.75
swim=60
60+10.75x<u><</u>100
B
Answer:
Pythagoras created it -- as in the name pythagorean theorem. He was a Greek mathematician and philosopher.
Step-by-step explanation:
Answer:
x = 50
Step-by-step explanation:
I guess, this diagram tells us that the lines are parallel.
that means that they cut the third line at the exact same angles.
and that means
3x - 26 = 2x + 24
x - 26 = 24
x = 50
