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mixer [17]
3 years ago
8

Roselyn wants to drive her car at a speed of 60 miles per hour for 1.25 hours. Her car has a fuel efficiency of 15 miles per gal

lon.
How many gallons of fuel does Roselyn need for her journey?
Mathematics
1 answer:
EleoNora [17]3 years ago
3 0

Hence, there is 5 gallons of fuel Roselyn needed for her journey.

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Mr. Smith baked 144 blueberry pies, some strawberry pies, and some apple pies. The number of apple pies is 4\5 of the number of
Leviafan [203]
B = 144
a = 4/5s
s = a + 24

s = 4/5s + 24
5/5s - 4/5s = 24
1/5s = 24
s = 24 * 5
s = 120

a = 4/5s
a = 4/5(120)
a = 480/5
a = 96

blueberry pies = 144
total of all pies = 144 + 120 + 96 = 360

percent of blueberry pies is : 144/360 = 0.40 = 40% <==

6 0
3 years ago
Read 2 more answers
Four times the first of three consecutive even integers is six more than the product of two and the third integer. Find the inte
sesenic [268]
First integer = x

Second integer = x + 2

Third integer = x + 4

Since four times the first integer equals six more than the product of two and the third integer.

 4x = 6 + 2(x + 4)

 4x = 6 + 2x + 8

 2x = 14

 x = 7.

Hence,

First integer = x = 7

Second integer = x + 2 = 7 + 2 = 9

Third integer = x + 4 = 7 + 4 = 11.

hope this helps

8 0
3 years ago
A. 48 square centimeters
NARA [144]

Answer:48

Step-by-step explanation:

8 0
2 years ago
Please helphelp
Rina8888 [55]
The answer would be A.
4 0
3 years ago
Limits of a Function
Novay_Z [31]

<u>We are given the equation:</u>

<u></u>\lim_{x \to 1} \frac{f(x)-8}{x-1} = 10<u></u>

which can be rewritten as:

<u></u>\frac{\lim_{x \to 1}[f(x)-8]}{\lim_{x \to 1}[x-1]} = 10<u></u>

<u></u>\lim_{x \to 1}[f(x)-8] = 10*\lim_{x \to 1}[x-1]<u></u>

<u></u>\lim_{x \to 1}[f(x)-8] = \lim_{x \to 1}[10x-10]<u></u>

which means that..

f(x) - 8 = 10x - 10

f(x) = 10x - 10 + 8

f(x) = 10x - 2

<u>Finding the limit:</u>

<u />\lim_{x \to 1} f(x) =  \lim_{x \to 1} (10x - 2)<u />

<u />\lim_{x \to 1} f(x) =  10(1) - 2<u />

<u />\lim_{x \to 1} f(x) =  8<u />

8 0
3 years ago
Read 2 more answers
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