The ratio of blue marbles to white marbles in a bag of 45 at this rate how many blue marbles are there if there are 15 white marbles

A teacher decided to bring a jar of 530 pieces of small candy to his 100-student classroom so students could practice estimation. The students were told that whoever had the closest guess would win the candy.

After solving a system of equations using substitution, the final statement is the equation 3=2. What is true about the slope and y-intercepts of the line in the system of equations?

10. For a birthday party, Ryan is making punch that uses 2 cups of apple juice for every 3 cups of fruit juice. If Ryan is buying 1 gallon (16 cups) of apple juice, how many cups of fruit juice does he need to buy?

18. Is the relation { (3, 5), (-4, 5), (-5, 0), (1, 1), (4, 0) } a function? Explain. Type your answer below

Find the factored form of - 14a-a^2=0

What's the absolute value of $55.00

5x+12=44 then value of 5x-12=?

Which is greater, the amount the average person spends in a month on coffee or the amount the average person spends in a month on gasoline?

Using completing the square solve for x X^2-10x-9=0

Brazil exports the most coffee in the world. It cost approximately $2.55 to produce a pound of coffee; they want to make a profit of 300% for each pound. Also, the U. S. charges a 20% Tariff for each pound that is imported.