3 years ago

Estimate a 15% tip on a dinner bill of $31.86 by first rounding the bill amount to the nearest ten dollars.

Mathematics

1 answer:

Masteriza [31]3 years ago

6 0

$4.5 (31.86≈30 30x0.15=4.5)

You might be interested in

X + y = 3

Studentka2010 [4]

Answer:

Infinitely many solutions

Step-by-step explanation:

x+y=3

2x+2y=6

x=3-y

2(3-y)+2y=6

6-2y+2y=6

6+0=6

6=6

infinitely many solutions

3 0

3 years ago

The inequality 5x - 2y + 1 > 0 is satisfied by point (-2, -1). True False

Ira Lisetskai [31]

Answer:

False

Step-by-step explanation:

5x - 2y + 1 > 0

plug in the given ordered pair x= -2 and y = -1:-

5(-2) - 2(-1) + 1

= -10 + 2 + 1

= -7 which is less than 0 therefore the answer is False

6 0

3 years ago

Read 2 more answers

Of the recent customer ms at downtown dogs 8 wanted mustard on their hotdogs and 2 did not considering this data, how many of th

xz_007 [3.2K]

Answer:15 / 1/4 = 3.75

Step-by-step explanation:

3 0

3 years ago

Round each number to the nearest thousand and add 29,847+31,866+49,230

lbvjy [14]

111,000 because you do 30000+32000+49000.

3 0

3 years ago

Please help me with this I domt understand

zzz [600]

Answer:

its A

Step-by-step explanation:

it is linear because this is happening every day, and it is negative because 1/2 is being removed every day

3 0

3 years ago