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ArbitrLikvidat [17]
3 years ago
8

I need help with this question?????

Mathematics
2 answers:
dangina [55]3 years ago
6 0
To set an equation,let y be the pages he can read per minute:

y x 2/3 = 1 3/7
y = 10/7 x 3/2
y=15/7

thus,he read 15/7 pages in a minute

hope it helps!
riadik2000 [5.3K]3 years ago
5 0
1 = 7/7 charlie should know

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Find x and y. <br>x - y = 2 <br>3x - y = 12​
omeli [17]

the answer is

X=5

y=3

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8 0
1 year ago
9) Complete the function table using the equation
PSYCHO15rus [73]

Answer:

I don't understand the arrangement of the "table."  I'll assume the question wants to know the values of b as a increase from 2 to 6.

Step-by-step explanation:

The resulting table is attached.

3 0
2 years ago
what are the coordinates of the point on the directed line segment (-1,-2) to (9,-10) that partitions the segment into a ratio o
Ymorist [56]

Answer:

[6.5,-7.25]

Step-by-step explanation:

Given the partitioning ratio as 3:1

#Find the length of the x-coordinate and multiply by the ratio:

x length=9--1=10

=>\frac{1}{4}\times 10=2.5

#We subtract 2.5 from the x-max to get the point=9-2.5=6.5

#Find the length of the y-coordinate and multiply by the ratio:

x length=-9--2=-7

=>\frac{1}{4}\times -7=-1.75

#We subtract -1.75 from the y-max to get the point=-9--1.75=-7.25

Hence,  the coordinates that partitions the segment into a ratio of 3 to 1 is [6.5,-7.25]

4 0
3 years ago
Gianna is paid $90 for 5 hours of work.<br><br> • How much money does Gianna make per hour?
Montano1993 [528]

Answer:

18 dollars per hour

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please help me, worth LOTS of points
Aliun [14]

Answer:

a) 91\,+\,0.14 \,x \leq 140   where "x" stands for the number of miles driven.

b) He can drive as far as 250 miles to keep the rental cost limited to $140.

Step-by-step explanation:

a) Robert wants to make sure that the addition of the costs coming from the car rental per week ($91) plus the amount paid for the coverage of "x" number of miles (which goes as $0.14 times x) does not exceed $140 (which is the same as saying that this total cost must be smaller than or equal to $140.

In math terms, such is written as:

91\,+\,0.14 \,x \leq 140

where "x" stands for the number of miles driven.

b) the total number of miles (x) he is allowed to cover given the $140 restriction is obtained by solving for "x" (the number of driven miles) in the inequality of part a):

91\,+\,0.14 \,x \leq 140\\0.14\,x\leq 140-91\\0.14\,x\leq 49\\x\leq \frac{49}{0.14} \\x\leq 350

which tells us that the number of driven miles (x) has to be smaller or equal to 350 miles. Then he can drive as far as 250 miles to keep the rental cost limited to $140.

4 0
3 years ago
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