11 billion in scientific notation

If a rectangular field has a width of 11 meters and a perimeter of 68 meters calculate the area of the field a. 42 m squared b. 748 m squared c. 506 m squared d. 253 m squared

Two consecutive even integers have a sum of 46. Find the integers.

A Triangular prism with a triangular base of 8 in. and height of 6in. and a prism height of 4in. What is the surface area of the prism

Caitlin is think of a number that is greater than - 5 3/4 and less than - 5 1/2

Adam is going to cook a turkey for 14 people want to allow three quarts of a pound of Turkey for each person

Lenora is a college student with a student loan of $7,500. Her tuition is $3,200 per year. She owns $470 worth of text books and a has a laptop computer worth $950. She also has a meal plan at school for which she pays $250 per month.

Solve the linear system of equations using addition. Graph the equations to verify your solution. - 4x=y+3 y = - 4 x - 3

Each costume needs 46 cm oc red ribbon and 3 times as much in yellow ribbon. What is thevtotal length of ribbon needed for 64 costumes? Ecpress yohr answer in meters.

Choose all the factors of 12. (Check all that apply.) 1 2 3 4 5 6 7 8 9 10 11 12

How do you show work for this problem? Bananas are $ 0.59/pound a. What is the constant of proportionality? b. How much does 25 pounds of bananas cost?