Add 345 000 to 1.9 million - what is this answer expressed as scientific notion?

Find three consecutive even integers such that the sum of twice the smallest number and three times the largest is 42.

Use after-dinner activities bar graph to describe what the bar for do homework means

The Hendricksons are in charge of bringing treats for 50 football players. They brought 3 coolers of popsicles and 2 coolers of ice cream sandwiches. Each player is going to randomly select a cooler from which to get their treat.

Adrian has $6.35 in dimes and quarters. The number of dimes is three more than three times the number of quarters. How many quarters does he have? What expression represents the number of dimes if q represent quarters

Aimi is making Valentine's Day cards for everyone in her class. She plans to use a whole sheet of paper for each of her 6 closest friends. She will use 1/8 of a sheet of paper for everyone else in the class. She has 34 sheets of paper.

Use the following coefficients of a quadratic equation: a=2 b=4 c=-6 What are the solutions to the quadratic equation?

Which pair of equations represents perpendicular lines? a x+2y=8 : 2x-y=-8 b x+2y=8 : 2x+y=8 c x+2y=8 : - x-2y=8 d x+2y=8 : -x-2y=-8

4 * (2.1+3.9) - 7) + 6 * (6.2-4.2) =

Juanita sells homemade jam at the farmers' market. She sold 35 jars during the first hour and 85 jars during the second hour. Write an alegbraic expression to show the number of jars Juanita has left to sell.

What are the common factors of 64 and 120? I'm stuck