A first number plus twice a second number is 4. twice the first number plus the second totals 11.

1. What is the area of the figure below? 10 in. 10 in. 20 in. 10 in.

The diagonals of a quadrilateral bisect each other. What type of shape is this quadrilateral? A. Square B. Rectangle C. Parallelogram D. Rhombus

If m squared minus 5 over 2 m equals negative 11 over 2 what does m equal

What to you think 28.6*100

How many planes can contain a line? a.) 0 b.) 1 c.) 2 d.) infinite e.) none of the above

Kailyn made six dozen more cupcakes than Melissa. If Kailyn made 88 cupcakes, how many did Melissa make?

How many liters are in 2740 milliliter so?

Laura is constructing an inscribed square. Gavin is constructing an inscribed regular hexagon. In your own words, describe one difference between Laura's construction steps and Gavin's construction steps.

You are told that a 95% confidence interval for a population proportion is (0.3775, 0.6225) What was the sample proportion that lead to this confidence interval?. Also, what is the size of the sample used.

How do i write a fraction or a mixed number as a decimal?