Mary earned $35.00 for walking her neighbor's dogs. • Mary charged a flat fee of $5.00 to walk the dogs.
1
• Mary also charged $2.50 for each hour she walked the dogs.
4.
For exactly how many hours did Mary walk her neighbor's dogs?

12 hours

Step-by-step explanation:

$35.00 - $5.00 = $30.00

Divide $30.00 by $2.50 to find out the number of hours.

$30.00 ÷ $2.50 = 12

(0,,,0)

step-by-step explanation:

the table of x and y values is shown in the attached pic(part of question)

we have to decide according that graph

given points are (0, 0) (–1, 0), (2, 0)

when we graph these points on graph they show an increasing line as shown in the attached pic

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet