Answer:
Gino should add $49.74 tip to the bill.
Step-by-step explanation:
20% / 100 = 0.2
0.2 x $248.70 = $49.74
Find the area of the rectangle with the circles. Then find the area of each of the circles and add them together and minus that from the rectangle’s area.
A of rectangle = 30x10 = 300
A of circle = pi x r squared = pi x 25
A of shaded region = 300 - 75 pi = 68.3805cm square
Answer:
9
Step-by-step explanation:
3−4x=−60+3x
Step 1: Simplify both sides of the equation.
3−4x=−60+3x
3+−4x=−60+3x
−4x+3=3x−60
Step 2: Subtract 3x from both sides.
−4x+3−3x=3x−60−3x
−7x+3=−60
Step 3: Subtract 3 from both sides.
−7x+3−3=−60−3
−7x=−63
divide by -7
9
