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3 years ago

Round 128 to the nearest hundred

Mathematics

2 answers:

irinina [24]3 years ago

3 0

128 to the nearest 100 is 100

kipiarov [429]3 years ago

3 0

Round 128 to the nearest hundred

It will be 100 because if you underline the 1 and circle the 2 you will know that there is 4 or less let it ress 5 or more raise the score so it’s 2 so let the one ress and make the 28 a zero

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3 years ago

Find the simple interest rate needed in order for an investment of $2000 to grow to an account of $5000 in 3 years

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3 years ago

What is the first term in the sequence for which d = -2 and a7 = 3?

AnnZ [28]

Answer:

Final answer is c. 15

Step-by-step explanation:

We need to find about what is the first term in the sequence for which d = -2 and a7 = 3

We will use nth term formula of arithmetic sequence.

$a_n=a+\left(n-1\right)d$

we have been given a7 that means 7th term is 3

so plug n=7, d=-2 and a_n=3 into above formula

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4 years ago

Read 2 more answers

Please help i really need it !!!!

Vika [28.1K]

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3 years ago

Mabel is comparing the prices of two car rental companies. Company A charges $35 per day and an additional $15 as service charge

GalinKa [24]

Answer:

Part A:

Equation for Company A:

x = Number of days renting a car

35x + 15

Equation for Company B:

x = Number of days renting a car

42x + 10

Part B:

Company A will charge $ 37 less than Company B

Part C:

Company A will charge $ 65 less than Company B

Step-by-step explanation:

Part A:

Equation for Company A:

x = Number of days renting a car

35x + 15

Equation for Company B:

x = Number of days renting a car

42x + 10

Part B:

Renting a car for 6 days

Company A:

35 * 6 + 15 = 210 + 15 = $ 225

Company B:

42 * 6 + 10 = 252 + 10 = $ 262

Company A will charge $ 37 less than Company B

Part C:

Renting a car for 10 days

Company A:

35 * 10 + 15 = 350 + 15 = $ 365

Company B:

42 * 10 + 10 = 420 + 10 = $ 430

Company A will charge $ 65 less than Company B

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3 years ago