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Studentka2010 [4]
2 years ago
10

Over Fall break, Tory read 5 times as many pages as her brother and sister combined. Tory read 1840 pages and her brother read 2

00 pages. How many pages did her sister read? Write an equation and solve for the number of pages her sister read.
Mathematics
2 answers:
finlep [7]2 years ago
7 0

Answer

368

Step-by-step explanation:

1840÷5=368

Tatiana [17]2 years ago
7 0

Answer:

170,

Step-by-step explanation:

my explanation is commented on the other persons answer

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What is the average rate of change for ƒ(x) = −3x + 79 over the interval 2 ≤ x ≤ 4?
Ainat [17]

Answer:

The average rate of change is -3.  

Step-by-step explanation:

Given : Function f(x)=-3x+79 over the interval 2 ≤ x ≤ 4.

To find : What is the average rate of change ?

Solution :

Function f(x)=-3x+79 over [2,4]

The rate of change is the slope of the line,

So, \text{Rate of change}=\frac{f(4)-f(2)}{4-2}

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What statement is conclusive
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If y = -5 when x = 2, find y when x = 8.
nasty-shy [4]

Answer:

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Step-by-step explanation:

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2 years ago
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