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san4es73 [151]
3 years ago
15

Solve for x. x2 + x - 6 = 0 -2, -3 -2, 3 2, -3 2, 3

Mathematics
2 answers:
Aneli [31]3 years ago
6 0
The right answer is C. 2,-3
laila [671]3 years ago
4 0
Factor:= 
(x + 3)(x - 2) = 0
either x+3 = 0 or (x-2)=0
so x = -3  or  2

correct choice is C
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user100 [1]

The gallons of oil in the tank is 1000

A 6500 gallon storage tank is 2/13 full

The number of oil in the tank can be calculated by multiplying the amount of gallons in the tank which is 6500 by the measurement of the tank which is 2/13

= 2/13 × 6500

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Hence 1000 gallons of oil are in the tank

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4 0
2 years ago
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miss Akunina [59]

Answer:

D. x=4

Step-by-step explanation:

We can solve this with the Pythagorean Theorem for the right triangle that we can see (which is half of the triangle).

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The Pythagorean Theorem is a²+b²=c².

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6 0
3 years ago
Vinnie drives his car 210 miles and has an average of a certain speed. If the average speed had been 3mph more, he could have tr
Pachacha [2.7K]

Answer:

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Step-by-step explanation:

time = distance / speed

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t = 210 / s

If the average speed had been 3mph more, he could have traveled 228 miles in the same length of time

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5 0
3 years ago
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There it is observed that the events with greater frequency are the 4 and the 2.


5 0
3 years ago
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