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3 years ago

What is 123 round to the nearest hundered

Mathematics

2 answers:

irina1246 [14]3 years ago

8 0

123 rounded to the nearest hundred is 100 i believe

kumpel [21]3 years ago

7 0

123 rounded to the nearest 100 is 100

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What is the slope of y= x-8

klemol [59]

Answer:1

Step-by-step explanation:Because anytime you are using slope intercept form and your x has no slope automatically assume it is 1 if it is a negative x then its -1

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3 years ago

Read 2 more answers

Alex bought a new truck for $42,935. According to the dealer, the truck will depreciate approximately $4,200 per year. Write and

Andrews [41]

Answer:

The truck is worth $5,135 when 9 years have passed

Step-by-step explanation:

Initial value of Alex's new truck: $42,935

Loss of value per year: $4,200

If n years passed, the truck would have lost

$4,200n\ dollars$

The current value of the truck will be

$V(n)=42,935-4,200n$

We want to know the value of n at which V is 5,135

$5,135=42,935-4,200n$

Solving for n

$n=\frac{42,935-5,135}{4,200}$

n=9 years

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4 years ago

a works twice as fast as B if B can complete a work in 12 days independently the number of days in which A and B can together fi

frutty [35]

Answer:

3 days

Step-by-step explanation:

because a works twice as fast meaning they can do there work 3 times as fast

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3 years ago

Solve the inequality: 14.3 > 5(z- 2) - 2.1

natta225 [31]

Answer:

z < 5.28

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

14.3 > 5(z - 2) - 2.1

Step 2: Solve for z

Distribute 5: 14.3 > 5z - 10 - 2.1
Subtract: 14.3 > 5z - 12.1
Add 12.1 on both sides: 26.4 > 5z
Divide 5 on both sides: 5.28 > z
Rewrite: z < 5.28

Here we see that any value z smaller than 5.28 would work as a solution to the inequality.

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3 years ago

You rented a car on vacation to go sightseeing for a day. You had to pay $50 for the day and $.15 per mile, along with $35 for g

stellarik [79]

The number of miles for which the car has been driven if one paid $122.50 as in the task content is; 2.5 miles.

<h3>For how many miles was the car driven?</h3>

It follows from the task content that the total amount paid was; $122.50.

Hence, after subtraction the constant charges, for the day and for gas, the remainder is;

$122.50 - $50 - $35

= $37.50.

Ultimately, if the charge per mile is $15, then the number of miles driven is; $37.50/$15

= 2.5 miles.