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velikii [3]
3 years ago
10

I need help with this

Mathematics
2 answers:
Brut [27]3 years ago
8 0
29×5.5=159.5 slide the decimal 2 places to the left, so you get 1.595. That rounds up to $1.60. So $29.00+$1.60=$30.60
Pavlova-9 [17]3 years ago
5 0
First you turn the tax percent into a decimal, then multiply by 29 dollars.
the answer you get from multiplying you will add that to 29 $

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Answer:

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Step-by-step explanation:

Substitute 0 for both variables.

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5 0
2 years ago
Read 2 more answers
What is the first step in simplifying the expression 11x-2-3(1-7x)^2+(x+1)?
Gennadij [26K]

Answer:

PEMDAS is a great way to figure this out!

P - Parenthesies

E - Exponents

M - Multiplcation

D - Division

A - Addition

S - Subtraction

Follow this order and you should be good to go! Here's how I would follow this in this equation.

11x-2-3(1-7x)^2+(x+1)

First, parentheses

The 3 directly next to the parenthesies shows that everything inside of the () needs to be multiplied by 3.

-3*1  and -3*-7x (don't forget the negative)

This gives us 11x-2+(-3+21x)^2+(x+1)

Now distribute the exponents to everything inside of the parentheses.

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now solve the numbers with exponents without a variable.

3^2 = 3*3 = 9

combine any numbers without a variable outside of parentheses

11x-2+9+21x^2+(x+1)

11x+7+21x^2+(x+1)

From here, what I would do is divide the whole equation by 2

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now combine x values outside of parentheses

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I believe this would be the simplest form, but please do correct me if I'm wrong or made any errors

7 0
3 years ago
The population of a city in 2005 was 18,000. By 2010, the city’s population had grown to 45,000. If the population growth follow
olga_2 [115]
First find the rate of growth
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5 0
3 years ago
I need help with this question please
Lana71 [14]

Answer:

I) 23

K) 96

J) 77

Step-by-step explanation:

All angles of a triangle equal up to 180

6x+4x-3+x+7=180

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x=16

6 0
2 years ago
Someone help please and thank you!!
svlad2 [7]
Https://www.symbolab.com/solver/function-asymptotes-calculator this is a good asymptote calculator
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3 years ago
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