3 years ago

Please help fast this is due tomorrow

1 answer:

8 0

taller, a 90% error??? I 'm not sure, but the first one I am sure.

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EleoNora [17]

$100 = \frac{1}{2} 20 \times (b) \\ 100 = 10b \\ b = 10$

8 0

3 years ago

Dennis_Churaev [7]

Step-by-step explanation:

Did you mean

Evaluate 3/2 + (-k) + (-2) where k = -5/2

= 3/2 - (-5/2) - 2

= 3/2 + 5/2 - 2

= 8/2 - 2

= 4 - 2

= 2

6 0

2 years ago

il63 [147K]

Answer:

$n=7$

Step-by-step explanation:

Cross multiply, isolate the variable, and divide by the coefficient to solve.

$\frac{6}{n}=\frac{24}{28} \\ \\ 24n=168 \\ \\ n=7$

Plug back in to check.

$\frac{6}{7}=0.857142857 \\ \\ \frac{24}{28} =0.857142857$

5 0

3 years ago

Tpy6a [65]

Answer: 10 × 3 + 4 + 5 × 2 + 1 + 3 × 100 = 345

8 0

2 years ago

zvonat [6]

Answer:

Rational and integer i.e option A and C

3 0

3 years ago