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Brrunno [24]
3 years ago
9

HELP I WILL MARK BRAINLIEST!!!

Mathematics
1 answer:
MrMuchimi3 years ago
8 0

Answer:

17.7 as the actual gas mileage recorded is 12 mpg.

Step-by-step explanation:

You might be interested in
One step equations x/4 =9
Tamiku [17]

Hi Natalie

We have x/4 = 9

All you have to do is cross multiplication

x = 4*9

x= 36

That's all :)

I hope that's help:)


Now if you wanna check my answer just replace x by 36

36/4 = 9

9= 9

Because when you divide 36 by 4 you will find 9


I hope that's help:)

8 0
3 years ago
Read 2 more answers
Which do the following equations represent? -4x-5y=-4 and 10x-8y=-1
kicyunya [14]
Parallel have same slope
Perpendicular have opposite reciprocal slopes. Ex. 2/3 is slope of one line so the perpendicular line would have slope of -3/2.

Find slopes of these lines.

-4x-5y=-4
-4x+4 =5y
Divide by 5

Y= -4x/5 +4/5

Second line: 10x-8y=-1

10x+1=8y
Divide by 8

10x/8 +1/8 =y

Y= 5x/4 +1/8

So if you look at slope of line 1= -4/5 and line 2 it’s 5/4 so these both are perpendicular.
5 0
3 years ago
Write an equation for a line in slope-intercept form that is parallel to y=−2x+5 and passing through the point (3,−10)
STALIN [3.7K]

Answer: y=-2x-4

Step-by-step explanation:

y=-2x+b

-10=-2(3)+b

-10=-6+b

-4=b

5 0
3 years ago
Read 2 more answers
kaleb has to sell thirty - six chocolate bars to get a prize . If each box contains four chocolate bars how many boxes does he n
irakobra [83]

Answer: 9 boxes


Step-by-step explanation:


6 0
2 years ago
Read 2 more answers
The price of a pair of Jordans was reduced from $200 to $160. By percentage was the price reduced
hichkok12 [17]

Answer:

20%

Step-by-step explanation:

3 0
2 years ago
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