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irga5000 [103]
3 years ago
14

Simplify: 10x-6(7+x)

Mathematics
2 answers:
Basile [38]3 years ago
8 0

Answer:

4 x − 4 2

Step-by-step explanation:

Juliette [100K]3 years ago
5 0

Answer:

4x−42

Step-by-step explanation:

10x-6(7+x)

Distribute

10x+(−6)(7)+(−6)(x)

combine like terms

10x+−42+−6x

10x-6x-42

4x+−42

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Given the relation y = 7x2 + 3, if the input is 4, what is the output? (4 points) a 115 b 116 c 118 d 120
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<h2>118</h2>

Step-by-step explanation:118

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3 years ago
1 Middle School Mathematics 5 points stio49304Asked 03.20.2020 Charlotte runs a farm stand that sells bananas and raspberries. E
denis23 [38]

Answer:

The number of pounds of bananas sold are <u>50</u> and the number of pounds of raspberries sold are <u>37</u>.

Step-by-step explanation:

Given:

Charlotte runs a farm stand that sells bananas and raspberries.

Each pound of bananas sells for $3.25 and each pound of raspberries sells for $1.75.

Charlotte sold 13 more pounds of bananas than pounds of raspberries and made $227.25 altogether.

Now, tot find the number of pounds of bananas sold and the number of pounds of raspberries sold.

Let the number of pounds of raspberries be x.

Let the number of pounds of bananas be x+13.

Selling price of each pound of raspberries = $1.75.

Selling price of each bananas = $3.25.

Total price of bananas and raspberries sold = $227.25.

Now, we put an equation to get the number of pounds of bananas sold and the number of pounds of raspberries sold:

x(1.75)+x+13(3.25)=227.25\\\\1.75x+3.25x+42.25=227.25\\\\5x+42.25=227.25

<em>Subtracting both sides by 42.25 we get:</em>

<em />5x=185<em />

<em>Dividing both sides by 5 we get:</em>

x=37.

<u>The number of pounds of raspberries = 37 pounds.</u>

Substituting the value of x:

x+13\\\\=37+13\\\\=50.

<u>The number of pounds of bananas = 50.</u>

Therefore, the number of pounds of bananas sold are 50 and the number of pounds of raspberries sold are 37.

3 0
4 years ago
Write an equation of the perpendicular bisector of the segment with endpoints M(-3,4) and N(9,8).​
34kurt

Answer:

<h2><u>y</u><u>=</u><u> </u><u>-3</u><u>+</u><u>1</u><u>5</u></h2>

<h2><u>please</u><u> </u><u>mark</u><u> </u><u>in</u><u> </u><u>brain</u><u> </u><u>list</u><u> </u></h2>

8 0
3 years ago
I need this ASAP!!!! PLZ HELP!!! 20 points!!
sergiy2304 [10]
Answer:

Third graph C.

Step-by-step explanation:

3a + 11 > 5

Subtract 11 from both sides

3a > -6

Solve for a

a = -6/3

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so a would be all numbers greater than -2
7 0
3 years ago
Read 2 more answers
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