1 year ago

It is customary to give a 15% tip for a meal at a restaurant. what is 15% of $64.40

Mathematics

1 answer:

alex41 [277]1 year ago

7 0

Answer:

$9.66 isb15% of $64.40

Step-by-step explanation:

64.40×15%

You might be interested in

(1,2) and (3,-8) in slope-intercept form

ycow [4]

Y=5x-3. First, you have to find the slope, which is 10/2 or 5/1. Then, you plug in the x and y with either of the 2 coordinates (I chose the first), and sole for the y-intercept.

8 0

3 years ago

A bit hard. thank you if u can do it for me? <3

Lostsunrise [7]

The triangle shown is a right triangle shown by the little square inside of it.

Area of a triangle is 1/2 x height x base

Rotating the shown triangle so the square is at a bottom corner the height is 6 and the base is 6

Area = 1/2 x 6 x 6 = 18 square cm

5 0

2 years ago

A survey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand X aspirin. How many doctors use brand X aspirin

VladimirAG [237]

This is a proportion problem that involves cross-multiplication
Set your problem up like so:
$\frac{x}{2,000}$ = $\frac{3}{5}$

Now cross multiply
2,000 x 3 = 6,000
now you're left with 5x = 6,000
Now divide by 5 on both sides
Answer is 1,200

7 0

3 years ago

A number raised to a negative exponent is negative. always never sometimes

Romashka [77]

It is negative only when the number itself is negative.
hence, sometimes.

8 0

3 years ago

Read 2 more answers

Kaitlin is saving money to buy a game. So far she has saved $20, which is four-fifths of the total cost of the game. How much do

otez555 [7]

The total cost of the game is $25

8 0

2 years ago