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Genrish500 [490]
2 years ago
5

PLEASE PLEASE HELP ME

Mathematics
1 answer:
Alexus [3.1K]2 years ago
3 0
Y=-2x-2 it is the only one that is perfectly perpendicular and passes through (-3,4)
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The average salary for a doctorate is 39,000 less than twice that of someone with a bachelor's degree. Combined, a people (one w
tester [92]

Answer:

doctorate salary:  d = $71,000

bachelor salary:     b = $55,000

Step-by-step explanation:

doctorate salary:  d

bachelor salary:     b

relationship between b and d:  d = 2b - $39,000

Unfortunately, your "1 + 126,000" could not be correct.  I'm going to assume that the total of the two salaries is $126,000.  If that's the case, then:

bachelor salary + (2 times bachelor salary less $39,000) = $126,000.  In symbols,

b + 2b - $39,000 = $126,000

Consolidating the 'b' terms results in 3b - $39,000 = $126,000, and so:

3b = $126,000 + $39,000 = $165,000

Dividing both sides by 3 yields the bachelor salary:  b = $55,000

Then the doctoral salary is 2b - $39,000 = 2($55,000) - $39,000, or $71,000.

Check:  Does b + (2b - $39,000) = $126,000?  Yes.

Then the doctoral salary is d = $103,000, and the bachelor salary $29,000

6 0
2 years ago
Identify all pairs of angles of the given type
denis-greek [22]

Answer:

1. 47

2. 133

3. 47



3 0
3 years ago
A standard coffee mug has a capacity of 16 fluid ounces. If Annie needs to fill 12 mugs mugs with coffee, how many quarts of cof
Marianna [84]
1 quart = 32 fluid ounces
16 is half of 32 so 1 quart fills 2 mugs meaning that she needs 6 quarts of coffee
6 0
3 years ago
Which of the following is equivalent to the radical expression below? 5^8*13
Bezzdna [24]

Answer:

(d) 5^{8.13} = 5^{8} * 5^{\frac{1}{10}} * 5^{\frac{3}{100}}

Step-by-step explanation:

Given

5^{8.13}

Required

Select an equivalent expression

5^{8.13}

Simplify the power

5^{8.13} = 5^{8 + 0.1 + 0.03}

Apply law of indices:

5^{8.13} = 5^{8} * 5^{0.1} * 5^{0.03}

Express decimal as fractions

5^{8.13} = 5^{8} * 5^{\frac{1}{10}} * 5^{\frac{3}{100}}

5 0
3 years ago
I BET NO ONE KNOWS THIS A rare cooking spice with no close substitutes is an example of a product that is:
DaniilM [7]

Answer:

I think that it is...

Step-by-step explanation:

A. Elastic?

3 0
2 years ago
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