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Schach [20]
3 years ago
11

What arithmetic variables look like

Mathematics
1 answer:
juin [17]3 years ago
5 0

Answer:

LETTERS

Step-by-step explanation:

In Arithmetic, variables look like LETTERS.

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Which of the following in the value of x
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Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783, which equation could be used to fi
stepladder [879]
(2x+1)=Jeremy´s age
(2x+3)=Sam´s age.
we suggest this equation:
(2x+1)(2x+3)=783
4x²+6x+2x+3=783
4x²+8x-780=0
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We solve this quadratic equation:
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7 0
3 years ago
Helpppppp!!!!
allsm [11]

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

Answer:

Let's solve!

Step-by-step explanation:

2x + 6x - 9 = 0

\____/

8x - 9 =  0

    + 9   + 9

<u>8x </u>   = <u>9</u>

8        8

x = 9/8 --or-- 1\frac{1}{8}

x = 1.125

I hope this helps!

6 0
2 years ago
A rental car company charges $25 per day to rent a car and $0.12 for every mile driven. Violet wants to rent a car, knowing that
AleksAgata [21]

Answer:

The written inequality can be written as 0.12x + 25 <= 150.

Step-by-step explanation:

To solve the inequality you would plug in the 125 miles for x so 0.12(125) + 25 <= 150 0.12(125) would equal 15 so 15 + 25 <= 150 150/40 would equal 3.75 days but you cant have .75 of a day so Violet would have three days max to afford to rent the car while staying in her budget.

5 0
2 years ago
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