3 years ago

What is Becca’s speed in miles per hour?

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

7 0

Answer:

1.5 OR 1 1/2

Step-by-step explanation:

Convert the fractions into decimals.

9/10 = 0.9

3/5 = 6/10 = 0.6

Divide the decimals.

0.9/0.6 = 1.5

Convert back to fraction.

1.5 = 1 1/2

You might be interested in

A bicycle was on sale for 32% off the original price. it is known that the sale price was $867. what was the original price?

Tcecarenko [31]

Answer:

7896

Step-by-step explanation:

5 0

3 years ago

Find the value of x so that the function has the given value. f(x) = 6x + 9; f(x) = 21

Olin [163]

Answer:

$x = 2$

Step-by-step explanation:

We need to find the value of x so that the value of given function becomes 21 .

We have ,

$f(x)=21\\\\ f(x)= 6x + 9$

Now , for finding x ,

$6x +9 = 21 \\\\ 6x = 21 -9 \\\\ 6x = 12 \\\\ x = 2$

3 0

3 years ago

Suppose that 13 inches of wire costs 65 cents. At the same rate, how many inches of wire can be bought for 45 cents?

Lina20 [59]

9 because 13/.65 = 20 x .45 = 9

4 0

3 years ago

What is the solution for -10 < x - 9? x > -19 x < -1 x < -19 x > -1

Amiraneli [1.4K]

Answer:

x > -1

Step-by-step explanation:

-10 < x - 9

Add 9 to each side

-10+9 < x - 9+9

-1 < x

x > -1

8 0

3 years ago

Read 2 more answers

What is the vertex of y=4x^2-8x

photoshop1234 [79]

y = 4x^2 - 8x + 6 = (2x - 2)^2 + 2 = 4(x - 1)^2 + 2

8 0

3 years ago

Read 2 more answers