About what percent of the total area of Hal's
backyard is the area taken up by the patio,
walkway, and garden? Round to the nearest
whole percent. The patio is 40ft the lawn is 24ft the walkway is 24ft the other lawn is 30ft and the garden is 18ft.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?