Is 7.6157731 irrational

Alex had Y toy cars. He gave 11 of them to his friend. Later his dad bought him twice as many toy cars as he had in the beginning. How many toy cars did Alex have in the beginning of this story if now he has 55 of them?

X-coordinate the definition for that

I'm given that log4=0.602 and log12=1.079 I have to evaluate the logarithm (log3) using these 2 logarithms

What is the volume of the right prism? 5 cm 10 cm 6 cm a. 2250 cm3 b. 1500 cm3 c. 150 cm3 d. 25 cm3

How to estimate 191 divided by 3

sally works 40 hours a week and makes $10 an hour, but her kids are in child care each day, and the day care center charges her $20 per day. If you deduct her childcare expenses, how many dollars per hour does she actually make?

1=5. 2=10 3=15. 4=10 5=x. what does x equally

What is 32 quarters equal blank gallons

A bag has 10 yellow marbles and 4 blue marbles half of the blue marbles are made of glass a marble is selected at random from that bag what is the probability that it is a blue glass marble

Calculate the tax levied on property based on assued value. round to the nearest hundredth. $75,000 market value 80% assessed value $1.75 per $1,000=