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givi [52]
3 years ago
14

How can I do this I'm so stuck on this plz help

Mathematics
2 answers:
Stolb23 [73]3 years ago
8 0
You're just changing the given rate into a unit rate: follow along and do the division shown and fill in the blanks. 320 ÷16 = 20

So the unit rate is \frac{20mi}{1gal}
Olegator [25]3 years ago
7 0
Do 320/16 and that will equal 20 and don’t pay attention to the denominators because they already put a 1 for you.
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Write a report to the president of the company explaining the meaning of the solutions​
ss7ja [257]

Step-by-step explanation:

x is less than -10

x is greater than or equal to 25

8 0
3 years ago
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Suppose in Loma, Montana the temperature rose from -2.3 degrees Fahrenheit to 8.6 degrees Fahrenheit. What is the change in temp
adelina 88 [10]

Answer:

A: 10.9

Step-by-step explanation:   -2.3 is 2.3 away from zero then add the length from zero to the postive number which in this case is 8.6, therefore the equation is 2.3 + 8.6 = 10.9

6 0
3 years ago
I really need help , can someone please help me?!
padilas [110]
C because the points make a trapizoid that has two congruent sides
3 0
3 years ago
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A total of 366 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
icang [17]
I will set it up and you finish.

Let a = adult

Let s = students

s = 2a

Here is your system of equations:

a + s = 366
s = 2a

Take it from here.

3 0
3 years ago
The sum of three numbers $x$ ,$y$, $z$ is 165. When the smallest number $x$ is multiplied by 7, the result is $n$. The value $n$
babymother [125]

You're given

<em>x</em> + <em>y</em> + <em>z</em> = 165

7<em>x</em> = <em>n</em>

<em>n</em> = <em>y</em> - 9

<em>n</em> = 9 + <em>z</em>

and you want to find <em>xyz</em>.

Solve the last three equations for <em>x</em>, <em>y</em>, and <em>z</em> :

7<em>x</em> = <em>n</em>   →   <em>x</em> = <em>n</em>/7

<em>n</em> = <em>y</em> - 9   →   <em>y</em> = <em>n</em> + 9

<em>n</em> = 9 + <em>z</em>   →   <em>z</em> = <em>n</em> - 9

Substitute <em>x</em>, <em>y</em>, and <em>z</em> into the first equation and solve for <em>n</em> :

<em>n</em>/7 + (<em>n</em> + 9) + (<em>n</em> - 9) = 165

<em>n</em>/7 + 2<em>n</em> = 165

<em>n</em> + 14<em>n</em> = 1155

15<em>n</em> = 1155

<em>n</em> = 77

Now solve for <em>x</em>, <em>y</em>, and <em>z</em> :

<em>x</em> = 77/7 = 11

<em>y</em> = 77 + 9 = 86

<em>z</em> = 77 - 9 = 68

Then the product is

<em>xyz</em> = 11 • 86 • 68 = 64,328

6 0
3 years ago
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