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Anettt [7]
3 years ago
15

3 – х = 11 What's x?

Mathematics
2 answers:
liraira [26]3 years ago
5 0

Answer: x=-8

Step-by-step explanation:

3-x=11

-3     -3

-x=8

/-1  /-1

x=-8

Dmitry [639]3 years ago
5 0

Answer:

The answer is -8

Step-by-step explanation:

u would

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A Chevy Malibu has a fuel capacity of 18.5 gallons. This vehicle averages 666 miles per tank. Assume the relationship between fu
Nuetrik [128]

Answer:

180 miles

Step-by-step explanation:

Step one:

capacity of tank= 18.5gallons

vehicle averages 666 miles per tank.

Hence, the vehicle can travel 666 miles on 18.5 gallons

Required

The distance covered on 5 gallons

Step two:

vehicle can travel 666 miles on 18.5 gallons

the vehicle will go x miles on 5 gallons

cross multiply we have

5*666= 18.5*x

3330=18.5x

divide both sides by 18.5

x= 3330/18.5

x=180 miles

5 0
3 years ago
Find the zeros of f(x) = x^2+5x-6.<br> A. {-2,3}<br> B. {-6,1}<br> c. {-2,-3}<br> D. {-6,-1}
Arisa [49]

Answer:

x^2+5x-6

a = 1  b = 5 and c = -6

Using the quadratic formula:

x = [-5 +- sq root (25 -4 * 1 *-6) ] / 2 * 1

x = [-5 +- sq root (49)] / 2

x = [-5 +- 7] / 2

x1 = 1

x2 = -6

Step-by-step explanation:

7 0
3 years ago
Kesha wants to know whether x + 4 is a factor of p(x) = −3x^3 − 15x^2 − 16x −16.
Reika [66]
It's the factor theorem.
P(-4)
Equal to 0
3 0
3 years ago
EASY GEOMETRY!! PLEASE HELP!
sergey [27]

Answer:

B

Step-by-step explanation:

The central angle ANC is equal to the arc ABC that subtends it, thus

arc ABC = 138° → B

6 0
3 years ago
Read 2 more answers
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