PLEASE SOMEONE HELP ME I NEED SOMEONES HELP ASAP Suppose a family pays $29.99 for dinner . They leave a 15% tip. Find both the tip and the total price of the meal. Round your answers to the nearest cent.

Show your work below:
Tip = $15.20
Total = $45.20

Tip = $9.40
Total = $24.56

Tip = $1.10
Total = $31.10

Tip = $4.50
Total = $34.50

Tip = $4.50

Total = $34.50

Step-by-step explanation:

Multiply 29.99 by .15 to find the tip.

Then add the tip to the original number.

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: