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Semenov [28]
3 years ago
12

Estimate a 15% tip for a $26.80 meal.

Mathematics
1 answer:
storchak [24]3 years ago
4 0
10% of 26.80 = 2.68

5% of 2.68 = 1.34

2.68 + 1.34 = 4.02

Your best estimate is 4.05
You might be interested in
the sum of 2 positive integers is 10. the difference of their reciprocals is 3/8. find both positive integers
Elena-2011 [213]

Answer:

The 2 integers would be: 2 and 8

Step-by-step explanation:

2 + 8 = 10

Reciprocal of 2: 1/2

Reciprocal of 8: 1/8

1 / 2 - 1 / 8 = 4/8 - 1/8 = <u>3/8</u>

4 0
3 years ago
A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price? If the original price of
Sholpan [36]
25% off
so that is the original price minus 25% of the original price or p-0.25p

so we do
p-0.25p
40-0.25(40)
40-10
30


that is the first option
4 0
3 years ago
Solve 4x - 7 &lt; 7 or -2x + 13 &lt; 5
allochka39001 [22]

Answer:

1. x<7/2

2. x>4

Step-by-step explanation:

hope this helps

5 0
3 years ago
Which statement describes the function f , where f(x)=(x−9)(x−4) ?
marin [14]
The answer you're looking for is f(2x-9)
8 0
3 years ago
What is the rate change of the table?
Tems11 [23]

The rate of change is $27 per month if the change in y values is 54 and change in x values is 2.

<h3>What is the rate of change?</h3>

It is defined as the change in values of a dependent variable with respect to the independent variables.

From the data given in the table, we can find the rate of change per month:

To find the rate of change:

= change in y/ change in x

= (138-84)/(4-2)

= 54/2

= 27 per month

Thus, the rate of change is $27 per month if the change in y values is 54 and change in x values is 2.

Learn more about the rate of change here:

brainly.com/question/12786410

#SPJ1

4 0
3 years ago
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