3 years ago

A car travels 120 miles in 3 (with a constant speed). how far will it take to travel 200 miles (proportion)

1 answer:

7 0

I got 5. If you divide 210 by 3, you get 40 miles an hour. You then divide 200(miles) by 40(how fast your going) to get 5.

You might be interested in

jeka94

Answer:

the answer is (X+6)(X-4)

8 0

2 years ago

astra-53 [7]

y = 4.5x

Explanation:

9 ÷ 2 = 4.5

18 ÷ 4 = 4.5

27 ÷ 6 = 4.5

3 0

2 years ago

son4ous [18]

Answer:

$x=\frac{-5+\sqrt{13}}{6} or x=\frac{-5-\sqrt{13}}{6} (decimal: x=-0.23240 , x=-1.43425)$

Step-by-step explanation:

a = 3, b = 5, c = 1

plug into quadratic formula

8 0

3 years ago

Vladimir [108]

Answer:

5ab-ab+9a-7a

ab(5-1)+a(9-7)

4ab+2a

a(4b+2)

7 0

2 years ago

aalyn [17]

3x = x / 2

Mmc (2,1) = 2

6x = x
6x- x = 0
5x= 0
x = 0/5
x = 0

8 0

3 years ago