For each expression, combine like terms and write an equivalent expression with fewer terms, Type the correct answer in each box,
a. 43
b, 358-1
C, 6 + 2x + 7 + 1
d. 4 - 28 + Be [
e, 10 5 + 30, 2

2x+3y=12 x-y=6 solve the following system equations

Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.