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MrRa [10]
3 years ago
15

Eddie ended round one of a game show with 800 points. In round two, he scored -400 points

Mathematics
2 answers:
german3 years ago
8 0

Answer:

400

Step-by-step explanation:

800-400=400

WINSTONCH [101]3 years ago
4 0

Answer:

400

Step-by-step explanation:

800-400=400

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Please helppppppp :)
nekit [7.7K]

Answer:

5/2 + 7/2 i

Step-by-step explanation:

3+8i. + 2-I /2

= 5+7i / 2

= 5/2 + 7/2 i

8 0
3 years ago
Consider three consecutive positive integers, such that the sum of the
Greeley [361]

Answer:

  17

Step-by-step explanation:

Let x represent the smaller integer. Then we have ...

  (x +1)² +(x +2)² = 40x +5

  2x² +6x +5 = 40x +5

  x² -17x = 0 . . . . . subtract (40x+5), divide by 2

  x(x -17) = 0 . . . . . factor

The solution of interest is x = 17.

The smaller integer is 17.

4 0
2 years ago
If y varies directly as x, and y is 18 when x is 5, which expression can be used to find the value of y when x is 11?
Leokris [45]

Answer: The value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

Step-by-step explanation:

Since we have given that

y varies directly as x.

If y = 18, when x = 5.

So, we need to find the value of y when x is 11.

According to question, we get that

\dfrac{y}{x}=\dfrac{18}{5}=\dfrac{y}{11}\\\\18\times 11=5y\\\\198=5y\\\\\dfrac{198}{5}=y\\\\y=39.6

Hence, the value of y is 39.6 when x = 11 and the required expression is y(11) = 39.6

5 0
3 years ago
If you can get 4 bottles of fruit juice for 10 dollars how much would 1 bottle cost
olga_2 [115]
Each bottle would cost $2.50 :)
5 0
2 years ago
Find the 19th term in each sequence. 11, 33, 99, 279
Paladinen [302]

Answer:

Step-by-step explanation:

hello : note 297 no 279

297 =3×99

99 = 3 ×33

33=3×11

this the geometric sequence. ( comon : 3)

the nth term is : An = A1 × r^n     when : r = 3 and A1 =11

if n = 19      A19 = 11×3^19

8 0
2 years ago
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