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Reika [66]
3 years ago
14

3. The following expression shows a variable and a number: n + 12.

Mathematics
1 answer:
garik1379 [7]3 years ago
7 0

Answer:

n is the number and 12 is the number

Step-by-step explanation:

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Margaret is planning a wedding reception. She wants to spend less than her budget of $5,748, and Margaret has already spent $2,4
noname [10]

Answer:

She can invite 109 guests and be right on top of budget. If she wants to spend less than her budget though she can only invite 108 people.

Step-by-step explanation:

First you have to subtract 5,748 - 2,478 which is 3270. Next you have to divide 3270 by 30 because each person costs 30 dollars. 3270 divided by 30 is 109.

I hope this helps! Please mark me brainliest if I am correct! Have a nice day!

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3 years ago
Explain how to form a linear combination to eliminate the variable y for this system 2x-3y=3 5x+2y=17
Nadusha1986 [10]
 Well to be exact the answer is x=3 y=1
3 0
3 years ago
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Tomas needs exactly 6 potatoes to make 12 potato
Marina86 [1]

Answer:

<u>Options A , B and D</u>

Step-by-step explanation:

Tomas needs exactly 6 potatoes to make 12 pancakes

So, the rate will be 12/6 = 2

<u>We will check the options:</u>

A) Tomas needs exactly 12 potatoes to make 24 potato pancakes.

Rate = 24/12 = 2

B) Tomas needs exactly 18 potatoes to make 36 potato pancakes.

Rate = 36/18 = 2

C) Tomas needs exactly 24 potatoes to make 44 potato pancakes.

Rate = 44/24 = 1.833

D) Tomas needs exactly 30 potatoes to make 60 potato pancakes.

Rate = 60/30 = 2

E) Tomas needs exactly 36 potatoes to make 78 potato pancakes.

Rate = 78/36 = 2.1667

So, the answers are:

<u>Options A , B and D</u>

6 0
3 years ago
Read 2 more answers
What is the value of x? 20 35 60
Sophie [7]
I need an equation to know what your talking about
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3 years ago
The measures of the angles of a triangle are shown in the figure below. Solve for x
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X would be 39
Add the two angles to get 90+51 =141
Then subtract 180 from 141 to get 39
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3 years ago
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