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Pie
3 years ago
13

2.

Mathematics
1 answer:
matrenka [14]3 years ago
8 0

Answer:

a) -8

b) 9

c) -7

Simplify

a) -1

b) 5

c) 3

d) -32

e) 27

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What is the unit rate for 875.52 kilometers in 38.4 hours<br><br> The answer must be a decimal.
Artyom0805 [142]
Hey there,

Answer:

Rate = Distance / Time
         = 875.52km / 38.4 hrs
         = 22.8km / hr

Hope this helps :D

<em>~Top♥</em>
3 0
3 years ago
Read 2 more answers
Find the unit rate and slope of the graph (ignore what I put down)
Vilka [71]

Answer:

slope: 5/7

0.714 mile per hour

Step-by-step explanation:

slope: find the point where the line is right on the line graph, put y/x which is 10/14 make the fraction smaller which is 10/14 = 5/7(I divide the denominator and nominator by 2)

Mile per hour: 5/7 cross multiply with x/1, make into an equation:

7x=5 x 1

7x = 5

x = 0.714

7 0
2 years ago
Help me please !!!!!!!!
777dan777 [17]

y=5/3x

this is because f(x)=x is one of (identity function) the 12 basic functions and when you multiply it it will shift it on the y axis

If you were to do y=x+5/3 it would make a horizontal shift to the left 5/3

So the unit your on is mostly about knowing the number located in the function that will make the graph shift different ways

8 0
3 years ago
X - 1 &lt; 11
inna [77]

Answer:

If your looking for inequality then its x<12

Step-by-step explanation:

Move constant to the right and calculate

7 0
3 years ago
What is the vertex of the graph of the function f(x) = x^2 + 8x - 2?
notsponge [240]

Answer:

(-4,-18)

Step-by-step explanation:

go to math(way).com to find the answer

8 0
3 years ago
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