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yKpoI14uk [10]
3 years ago
5

The number of years from the start of the Great Depression to the first presidential election of Richard Nixon is six years less

than three times Raul’s age. Nixon’s first presidential election happened 39 years after the Great Depression. Using the given information, write an equation to find Raul’s age, r.
(Include full equation)
Mathematics
2 answers:
sergij07 [2.7K]3 years ago
8 0

Answer: Raul is 15

Step-by-step explanation:

Start of the great depression: 1929

The first presidential election of Richard Nixon: 1969

Difference: 40 years + 6 years= 46 years

46 years/3= 15.3

Mkey [24]3 years ago
7 0

Answer: 15 years old

Step-by-step explanation:

3r-6=39

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What is the slope of (-12,-12) and (9,-9)
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Step-by-step explanation:

Slope, which is the same as gradient, is equal to

change in y axis ÷change in x axis

<h3>slope =  \frac{change \: in \: y}{change \: in \: x}</h3>

Our coordinates are (-12,-12) and (9,-9)

In (-12,-12),let the first -12 be <em>x1</em><em> </em>and the second one be <em>y1</em>

Same goes for the (9,-9), let 9 be <em>X2</em><em> </em>and -9l be <em>y2</em>

<em>slope =  \frac{y2 - y1}{x2 - x1}</em>

<em>=  - \frac{ - 9 -  - 12}{9 - 12}</em>

<em>=  \frac{3}{21}</em>

<em>=</em>0.1428571429

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4 0
3 years ago
To solve the system of linear equations 3 x minus 2 y = 4 and 9 x minus 6 y = 12 by using the linear combination method, Henry d
Oksanka [162]

Answer:

"because the graphs of the two equations overlap each other"

Step-by-step explanation:

If he graphs both equations on the graphing calculator and it shows only one line this can mean only one thing:

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An example of this is

x+y=2

2x+2x=4

If you simplify the second equation by dividing everything by 2 you get the same equation as the first one

This means the answer would be "because the graphs of the two equations overlap each other"

<em />

6 0
2 years ago
Sam purchased a video game for $24.99 but paid $28.56. Sam paid how much did sam pay in sales tax.
Mkey [24]
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Sam payed $3.57 in sales tax.
5 0
3 years ago
To ride your favorite roller coaster, you must be at least five feet tall but
AnnZ [28]

Answer:

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8 0
3 years ago
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34kurt

Answer:

i think c

Step-by-step explanation:

7 0
3 years ago
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