math problem: kaylen has 2 packages to mail ... the packages weigh 6 1/8 lbs total. If her first package weighs 4 1/2 lbs total, then how many pounds does her second package weigh?

Serect the correct answer. Jon and Kristen are both increasing the number of minutes they jog each day, as shown in the tables.

Samantha deposited $650 into a savings account that pays 3.5% annually. After 6 years what will be the value of her investment in dollars?

The side of a square is 2x+3y. Find its area

The bodega offers two deals on chicken nuggets. In deal #1 you can buy 5 chicken nuggets for $7.50. In deal #2 you can buy 8 chicken nuggets for $10.00. In which deal is each chicken nugget cheaper.

What is the square root of negative 7

Doug believes that the function y=6 is linear, while Olga believes that it is not linear. Who is right, and why? A Doug is right, because the function cannot be written in the form y = mx + b.

What is 4.27-1.29?

Which equation is 69 is greater than x

If x = 7, y = 1 and 2 = 1, then evaluate the following expression: X - y + z =

Solve 0.06*0.7+0.03=0.06 * (-0.2) + 0.03